Toto je stará neaktualizovaná verze webu. Pro vstup na nový web klikněte na https://www.zsstraz.cz
Kategorie: Matematika, 3) Matematická První Pomoc

Počítání s mocninami s přirozeným mocnitelem 2

Mocnina součinu, Mocnina podílu, Mocnina mocniny

4) Mocnina součinu

(3 . 4)3 = (3 . 4) . (3 . 4) . (3 . 4) = 33 . 43 Uvědom si, co znamená třetí mocnina - proto se v zápisu třikrát opakuje (3 . 4), pak už jen použiješ pravidlo pro násobení a sečteš mocnitele.

Při umocňování součinu umocníme každý činitel zvlášť.


Toto pravidlo se dá dobře použít v opačném směru, např. 25 . 55 = (2 . 5)5 = 105 = 100 000 .. nemusíme tedy nejprve určovat pátou mocninu dvou, pak pátou mocninu pěti a nakonec obě mocniny násobit. (Mimochodem by to bylo 32 . 3125 = 100 000). ALE POZOR! Na příklad 24 . 55 toto pravidlo použít nejde. Víš proč? (Správná odpověď je na konci článku)

5) Mocnina podílu

(36 : 8)2 = 362 : 82 .. analogie součinu, platí i pro podíl zapsaný zlomkem

Při umocňování součinu umocníme dělence i dělitele.
Také tady nám pravidlo ulehčí výpočty hlavně v opačném směru, tedy 406 : 206 = ?? Kolik? Vypočítej a překontroluj si svou odpověď na konci článku.

6) Mocnina mocniny

(43)2 = 43 . 43 = 46 ... Vychází opět z definice mocniny a z pravidla pro násobení mocnin.

Při umocňování mocniny se mocnitelé násobí.


Správná řešení:
1) Je třeba, aby obě mocniny měly stejné mocnitele.
2) (40 : 20)6 = 26 = 64

print Formát pro tisk

Komentáře rss


« předchozí  1 ... 11 12 13 14 15 16 17 18 19 ... 199  další »
, patobern kaatje odpovědět

patobern c2936d4fca https://sway.office.com/4oafggElB8pWoFrK
https://sway.office.com/cKzSz29FVSgkWzRF
https://sway.office.com/kXXhP3IDcqh0wDju
https://sway.office.com/oimWpERbF5reh4IS
https://sway.office.com/Ck4kXwtAqwIh6QPl
https://sway.office.com/bycNLToOp3LWLArh
https://sway.office.com/FuGLTPKdEEF7ByX7
https://sway.office.com/I2Dx1G8paUcMVSph
https://sway.office.com/XE7WZvnRljI3gHDd
https://sway.office.com/iIQ10gi5YRCGxD5P
www.snom.ch/gaestebuch.php

, ultgre ileyny odpovědět

ultgre c2936d4fca https://sway.office.com/spzBf69lA19DJDFa
https://sway.office.com/BVHCaQhui1HHLnLC
https://sway.office.com/6z9wPz4kQjXrnsBY
https://sway.office.com/bk7dUT3ICnZYdHAV
https://sway.office.com/IxGu48QPJWgQbrrQ
https://sway.office.com/EkCgcXLDgCwQIPo3
https://sway.office.com/B2NDUOFjQm89iXXk
https://sway.office.com/DgUnblcp2y1qxR9g
https://sway.office.com/sPj5HJAACDFoHTl3
https://sway.office.com/fuisLduMIlUrf8hx
all4one.phorum.pl/viewtopic.php?f=4&t=9514&p=...

, wakren marryn odpovědět

wakren c2936d4fca https://sway.office.com/mZCaS94XJvKrd5ul
https://sway.office.com/SXBVTZt8EOwb6zoQ
https://sway.office.com/EZUbkhdGXRXNu4uj
https://sway.office.com/fgZ9FDOYgoGAXstm
https://sway.office.com/yQ94BPUtSv6hFVes
https://sway.office.com/IR1nRfuPwJGhwB0h
https://sway.office.com/EQmcvQLnF9QmqaBP
https://sway.office.com/IqTXevNO6xVJz25l
https://sway.office.com/JPldlXddzaNEJuLO
https://sway.office.com/AT5gyEIAe3410Xu8
https://www.agetoage4.com/newspaper/component...

, patrand ollyvar odpovědět

patrand c2936d4fca https://sway.office.com/4u44lKe2OvPs9LK1
https://sway.office.com/ZOU7cEEGSzxsf5bV
https://sway.office.com/UduBbUOHYo0oIvoN
https://sway.office.com/JlsAc6kjJBOFtwVN
https://sway.office.com/Sv9veChLj23gvNkg
https://sway.office.com/eNPIXAmmPS3Gir9B
https://sway.office.com/jslQGhU41TdQfcif
https://sway.office.com/sKl0ei8we6DMzH8W
https://sway.office.com/hxweGxCnO2MjTS1o
https://sway.office.com/fMU7j42ulEBz0KRY
www.atsv-schoenfeld.at/cms/index.php?option=c...

, abywasy hamptyn odpovědět

abywasy c2936d4fca https://sway.office.com/cMITWjcWe9PdDaHC
https://sway.office.com/o9axccDNi8msqrhb
https://sway.office.com/cHu27lgvtshyf2M1
https://sway.office.com/OwZQTxRjxqlrZxEV
https://sway.office.com/GHGBIQMRNErOqvP9
https://sway.office.com/G2CEfuwJkvr3Mkwj
https://sway.office.com/OtA6zCocYI2TKuqR
https://sway.office.com/X1b3XHIuAc2Oh88W
https://sway.office.com/DHDl25oYEQAbbdZT
https://sway.office.com/IDdeux3ScX4hwbd1
https://location-bormes-les-mimosas.fr/index....

, cordval dearbourne odpovědět

cordval c2936d4fca https://sway.office.com/D7GiA2wIHtfi9BdH
https://sway.office.com/OigF1HAzZ2OnX66x
https://sway.office.com/DMwHyrJXKfhZaWSz
https://sway.office.com/DjnHLOXxcZiFWyKj
https://sway.office.com/JVOsWPWAVqeRdr5E
https://sway.office.com/Xn5aG4EjjB6IBDVL
https://sway.office.com/6nQzhDYGZl9y4ymR
https://sway.office.com/27CuYEeqCDelWgcM
https://sway.office.com/Xm59DrF98gZdCGL8
https://sway.office.com/BQMeDuIjqrjKgxu4
https://www.muqing-pool.com/message/message.p...

, conswel fitzgeraldo odpovědět

conswel c2936d4fca https://sway.office.com/bfleySmhHKWExUvk
https://sway.office.com/sB8EgMaG0o2QGd7f
https://sway.office.com/77AFwgFhz37qSoVA
https://sway.office.com/nFlum83nqQuMTIjN
https://sway.office.com/LBmjSdYQdOGBk4QU
https://sway.office.com/pGjyMNVD5SF4z11O
https://sway.office.com/xmAOzrQvvi6FOTTs
https://sway.office.com/IDTPGHmy1FfWHmbj
https://sway.office.com/UrCi3Vt479JBDfef
https://sway.office.com/lAYCByPvRhwdoEmn
hmcrep.sblo.jp/article/188642905.html

, sanham keighlee odpovědět

sanham c2936d4fca https://sway.office.com/rB511qkWWaxa84w6
https://sway.office.com/2M4903L0UHq7UYOm
https://sway.office.com/bycNLToOp3LWLArh
https://sway.office.com/FuGLTPKdEEF7ByX7
https://sway.office.com/I2Dx1G8paUcMVSph
https://sway.office.com/C9CISzrvwNVex7Br
https://sway.office.com/cJVcGSzvi8vp2ION
https://sway.office.com/ikaKQwVuF52c34hj
https://sway.office.com/GRq7p52DRXaSz2Rs
https://sway.office.com/YXvfI5QROCI11p0V
www.bricoux-tauben.de/gaestebuch.php

, imabern pasang odpovědět

imabern c2936d4fca https://sway.office.com/xdAPGTaQ87OVTXQY
https://sway.office.com/HfO4t7TH0Q0UXNjf
https://sway.office.com/DDwidDylbTxJWMtg
https://sway.office.com/ZANXSXVLtaL9b011
https://sway.office.com/VYgkG9xvYtuJAtdX
https://sway.office.com/rciFA5UK4T76XlG1
https://sway.office.com/yJ2TH8FAF3FpAHGX
https://sway.office.com/4UnBzUJ5ey8uJFCE
https://sway.office.com/khXaCioNMl0546lj
https://sway.office.com/h41YYez5gPxGh6li
https://www.construaprende.com/component/kide

, valcomp gilania odpovědět

valcomp c2936d4fca https://sway.office.com/TrewalSSmb7HFlZ2
https://sway.office.com/IBCKjKSo9VqeDJU6
https://sway.office.com/7NefkUnfRZCHhxr3
https://sway.office.com/hsI0wr6HR7jQ1xGY
https://sway.office.com/DSzOlKYimAEJwZso
https://sway.office.com/cAHwZSjdVQuCAbZ0
https://sway.office.com/nnHCdlDDSGwJYg4l
https://sway.office.com/85qxp1s3fi7foPUj
https://sway.office.com/fM1Lqeh7kQrmc0sD
https://sway.office.com/xf2QnrBaLiVAt8pL
blog080209.sblo.jp/article/185358409.html

, fynnfri inasah odpovědět

fynnfri c2936d4fca https://sway.office.com/5bdweCZUfl56RPgT
https://sway.office.com/X4HInwnicEEo7bvc
https://sway.office.com/IGsVzS3LeDhrzRnE
https://sway.office.com/2SsMP6sqdw4INUeT
https://sway.office.com/hyKJznnWNtwg5GOg
https://sway.office.com/Idz42O4Ebyp34Uyr
https://sway.office.com/nTRBn6NuPgXuEIsf
https://sway.office.com/a9oA2rqJNJHEE6n3
https://sway.office.com/ySbjUSF0qNjZBYN2
https://sway.office.com/4V50HYxoNuA1B4ou
https://www.zsstraz.cz/web/index.php?a=1523&a...

, demespa marielen odpovědět

demespa c2936d4fca https://sway.office.com/ay19jfLabAHVGtEV
https://sway.office.com/nyOgbm7WVIU1rQ8Y
https://sway.office.com/643dbeHlac6PShQr
https://sway.office.com/4kpLN5VBJkKVMOv0
https://sway.office.com/daXsTvVeZFXORERY
https://sway.office.com/5HBFIm9PYlXk51XD
https://sway.office.com/rGIHDxstzjHTYv1S
https://sway.office.com/6FGBJftdzkPlAYdQ
https://sway.office.com/4zrRb1qKXXFDWLHC
https://sway.office.com/RPETzPpp5th8tTlN
www.eotl.com.au/index.php?site=profile&id=17&...

, bakfai neilany odpovědět

bakfai c2936d4fca https://sway.office.com/AtLqZkehNk4ChgpS
https://sway.office.com/eNlrpsLNDA265ZeD
https://sway.office.com/RQ5aIm9JWAjbTGAc
https://sway.office.com/kRiZswzHKUisAFa7
https://sway.office.com/SBaRnbFrC5WYQa1X
https://sway.office.com/fddbiTEoEJTder7K
https://sway.office.com/HZ9RILKo1YHTPDe7
https://sway.office.com/mI8nJ2lODD3B65l2
https://sway.office.com/EpCunuj2bYdIFQbM
https://sway.office.com/51xBCVa5Wn4ND75H
https://www.sweetnuthinrecords.com/bbs

, charele gillmore odpovědět

charele c2936d4fca https://sway.office.com/20VIoAsmdrNMJMtI
https://sway.office.com/2vv2ruLuJ46m9FWm
https://sway.office.com/1YIeOpECl9JFN2Rt
https://sway.office.com/gG91ncCrwIx7w0rs
https://sway.office.com/EZS0Pq0q3NSVcnSC
https://sway.office.com/ZZhay9HxBQj0xou6
https://sway.office.com/U9JwNDyAu7dOLrIH
https://sway.office.com/HugsFrS3X8NmsOnu
https://sway.office.com/3hU07qZ2QEiVflqk
https://sway.office.com/M4iDiiYKrBnfV27w
www.reptilienfreunde-odenwald.de/gaestebuch.php

, waireni kardel odpovědět

waireni c2936d4fca https://sway.office.com/eAEWgXUhaTtPIGZE
https://sway.office.com/6USTwbFMvUwaP4eH
https://sway.office.com/CNXSlEQuYBF1kdSW
https://sway.office.com/pFSxofNv4qEdPJ2v
https://sway.office.com/5zW2OenBemM9adIx
https://sway.office.com/X7aZFrokrP5GVMmY
https://sway.office.com/gX3pGiOW5da7DnLj
https://sway.office.com/CtLheHDP1GGLhLcy
https://sway.office.com/txG0TQuKpvQu8OMT
https://sway.office.com/ZqtkkRQjmMKleZre
https://landfrauen-malmsheim.de/index.php/com...

, lorisar haldannya odpovědět

lorisar c2936d4fca https://sway.office.com/VuVlaHiIsVRTDCDX
https://sway.office.com/6rzwT1Xm1UzHTUHG
https://sway.office.com/sQUHSNLgiMB4udFu
https://sway.office.com/SjHjND4QIEzFriCh
https://sway.office.com/NHekftbRBgcFyO5V
https://sway.office.com/XxiUpEC0ecxvID70
https://sway.office.com/HCMG4IMwUbKt6o6c
https://sway.office.com/JnSTjaknzInuyOUK
https://sway.office.com/gJsdd6aP4ngdEtIe
https://sway.office.com/ZsI1BNnavrVd599e
www.nishiyamahd.co.jp/epad/epad.cgi

, naytfae gilbirt odpovědět

naytfae c2936d4fca https://sway.office.com/jygET4o1mQAqfw9d
https://sway.office.com/RIQECPebHraYmodm
https://sway.office.com/DNZ4aOdP24On6vtU
https://sway.office.com/bm2zzQ2SoyhYH4WN
https://sway.office.com/8KfkuGkpFkwrVGoC
https://sway.office.com/S5NtdORVfznuEvE9
https://sway.office.com/2lDcTH56qhtiPTAx
https://sway.office.com/aJ2jDMOhUbGXT27y
https://sway.office.com/NM5WlY5dYCjUNPGZ
https://sway.office.com/Y7KkuFhKgloE5pCD
https://quentin-perceval.fr/chine/?q=node/94&...

, demmark spokesperson odpovědět

demmark c2936d4fca https://sway.office.com/J8lY7KBWezrhDRkq
https://sway.office.com/bmh42A7ek1pDxy9o
https://sway.office.com/mASPtc32LhRqSRtU
https://sway.office.com/r2UnaFDzYI9TET2m
https://sway.office.com/tQyErzTvdXEVRcgH
https://sway.office.com/rD2hAdgYRfchKan5
https://sway.office.com/ItCJGv1S0Nh59Meo
https://sway.office.com/jEBFspkgJgOWWovH
https://sway.office.com/qgOtEwheyMQvcLui
https://sway.office.com/buW42lbpaERjETIy
mezase-bokizeirishi.jp/cgi/maui/maui.cgi

, zymbla claudetta odpovědět

zymbla c2936d4fca https://sway.office.com/Fe7sJYARfxD0zVNN
https://sway.office.com/hwRPkahcbbiwgAHU
https://sway.office.com/fRsk9IEPoEGNW6oz
https://sway.office.com/dvWox532mhvcOJWB
https://sway.office.com/ATcGF9HH5nupAexa
https://sway.office.com/dPCJTiJ4PfXNrXDJ
https://sway.office.com/Y0L5E8SRVocpl3Tq
https://sway.office.com/ui10luDR13po7wwF
https://sway.office.com/SIQKumI6FqXL6ZI6
https://sway.office.com/MgzACx0GY79bo0Nf
watarase.ne.jp/cgi-bin/epad_karuta/epad.cgi

, agnlat linlee odpovědět

agnlat c2936d4fca https://sway.office.com/6g5MyJcQgGvlms8t
https://sway.office.com/m7B8p4rcPEVGF6Fg
https://sway.office.com/7wMkUtFCcLGVZRna
https://sway.office.com/9ypBhNAASyQDF7gM
https://sway.office.com/2j7BLTutBpoNdWmu
https://sway.office.com/iTJp2w7H3zgG7EYW
https://sway.office.com/zAyEqA4gEQiY6Tf9
https://sway.office.com/EjvxJfFBzS37XHGW
https://sway.office.com/5n45Egoxot1TdGCZ
https://sway.office.com/8b5mcuWkKJALYhiV
zurik.cl/index.php/component/k2/item/1">menta...


« předchozí  1 ... 11 12 13 14 15 16 17 18 19 ... 199  další »