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 2 3 4 5 6 7 8 9 ... 199  další »
, blanreb feltan odpovědět

blanreb c2936d4fca https://sway.office.com/6wgXrV2F6zDMiWJc
https://sway.office.com/cJhnK8yHFmZjlV3m
https://sway.office.com/LDyEkTyZtM51XnPB
https://sway.office.com/DbGkZ6zgWxHsNBpe
https://sway.office.com/UUcQtowamuBcYgSC
https://sway.office.com/J8WuIbrBC9TkU5TD
https://sway.office.com/pgz2Kz4LACiP57s4
https://sway.office.com/Dz0Dynoyv1Obney9
https://sway.office.com/cdy9ZwmAEN3IrzBH
https://sway.office.com/vDpLVrwEF781Lfeg
old.forumkuracjuszy.pl/viewtopic.php?f=11&t=8...

, petglo launders odpovědět

petglo c2936d4fca https://sway.office.com/aDenBkSy51ORgBZO
https://sway.office.com/pjEhgNWSFyrudilN
https://sway.office.com/AG2GkEBZEsO5luYY
https://sway.office.com/fC7fGjkrmE5k3NXR
https://sway.office.com/y4zLIdRmlckhJAD4
https://sway.office.com/YBsavYdpNbEw61WY
https://sway.office.com/hiKqGxLcQowTu4G0
https://sway.office.com/zt20AhXvr4ZMRGy4
https://sway.office.com/sixkNI6Sgm6IsQcb
https://sway.office.com/4msOEFh2UNqMfCdT
https://learning.greenville.edu/d2l/lms/blog/...

, halfran deedri odpovědět

halfran c2936d4fca https://sway.office.com/ScgcCbTOMtsMxtcT
https://sway.office.com/XEZMlIsvbm2EToCD
https://sway.office.com/zRX9kBTEGptkSUCr
https://sway.office.com/b1m8TpHB90HKwC4b
https://sway.office.com/uv6iCaf6y3EVJyE3
https://sway.office.com/ksECFAUVK9wtHgJe
https://sway.office.com/Lzgs1m4lRRxeanOM
https://sway.office.com/TItT62IADuCsXcdF
https://sway.office.com/ROFn2vbZscnh44tB
https://sway.office.com/FkOpgnim5tqX6H66
https://vfk-breitensport.jimdofree.com/gästeb...

, julibev chryzanthiah odpovědět

julibev c2936d4fca https://sway.office.com/apK2THFGjtxGMs1t
https://sway.office.com/EvUmgZPJXTDaxqET
https://sway.office.com/flA3Zc7inw2nSF9j
https://sway.office.com/7MJ3qcHXPR2ez3c7
https://sway.office.com/ANT8B02hggaDQhtZ
https://sway.office.com/fDJ2Go9irlm1WB9i
https://sway.office.com/YACGAeINoXRyxLPM
https://sway.office.com/rTrOY7BvCzG4napB
https://sway.office.com/wbNxPeABQb4jzk16
https://sway.office.com/ggl0DzL1LxLOPYJN
www.malchuty.org/component/kide/-/index.php?o...

, vytahen lauralie odpovědět

vytahen c2936d4fca https://sway.office.com/ODnJq23cbm3jOVqF
https://sway.office.com/fcofcGfeQjFrx3aw
https://sway.office.com/17eYwneAe2OPinXJ
https://sway.office.com/gsCVYHGjVrF9TLuF
https://sway.office.com/qxbmf8QY4dY3S1u4
https://sway.office.com/EEH6SRKROHIB5TfF
https://sway.office.com/Wyarbm7NW9BLPL0C
https://sway.office.com/s7eIURgr6Qdc83lM
https://sway.office.com/Ak71IaaJ9JhlEteW
https://sway.office.com/jI3Ffw9Gnu9tUR3W
https://www.holidaycycling.com/message/

, glensari kallistara odpovědět

glensari c2936d4fca https://sway.office.com/NqBPOymNUEHfJu1S
https://sway.office.com/pijMaBk0eJOFaUQC
https://sway.office.com/t70m4AB2CuWWZ2dP
https://sway.office.com/kdCAL1y9t8wo8uQ3
https://sway.office.com/Vetl1aVPDvBBhLoe
https://sway.office.com/S7GJxqDwh61BZK9i
https://sway.office.com/2HwqMWJUOXlF9jzl
https://sway.office.com/8uBGAxFIbu12iz9H
https://sway.office.com/fI5nJNbHOWT2ic4z
https://sway.office.com/8biAJ4H5D7LU8Z47
www.malchuty.org/component/kide/-/index.php?o...

, baldhall rekiya odpovědět

baldhall c2936d4fca https://sway.office.com/pNyx2ahmL3HpmXHu
https://sway.office.com/PznOJzRXdwK86D1c
https://sway.office.com/YDbmvsYBSgbc7o4S
https://sway.office.com/ZMpgTEIuNxjUJKjt
https://sway.office.com/IWiqK0jDa2Un006A
https://sway.office.com/xSzy2YyImjXGOepx
https://sway.office.com/aYQ3dOpzqPFwqF7k
https://sway.office.com/d1obBcAnRHObd42H
https://sway.office.com/7HQBpUlqLHs83Rq6
https://sway.office.com/g3qJTBeDV9wCwlB3
www.veverk.cz/index.php?a=165&addpost

, adaold larrie odpovědět

adaold c2936d4fca https://sway.office.com/QucRRdUfXFLUFvVk
https://sway.office.com/6w63sy3X1wRGVa3e
https://sway.office.com/Hw4A9frbRI2uQchk
https://sway.office.com/h5fLWbfk5awVvmvq
https://sway.office.com/t9iIA1n0btr4eJZA
https://sway.office.com/NPmhuvj8ABdyy7fB
https://sway.office.com/OBozp4sOJELXHtXI
https://sway.office.com/2gmSlu0R6o9QyJGZ
https://sway.office.com/ICahRW6u512mquAI
https://sway.office.com/TW5f3T4O17YP8Rej
kazenaka.com/komaou/komaou2008/s56/joyful.cgi

, rafaxyl eesidor odpovědět

rafaxyl c2936d4fca https://sway.office.com/p6FV1z45PfanBiZV
https://sway.office.com/moVEMTdHuamoRu62
https://sway.office.com/RWUQbyogRSMbrLmZ
https://sway.office.com/mMpHbFf74ZGgbAMt
https://sway.office.com/fkPzBFoyb0bHI3qD
https://sway.office.com/MaEWXlFtFMBfQk0I
https://sway.office.com/aeFvDyPKQAk32E7z
https://sway.office.com/Nf77uRDGyVxXpAb5
https://sway.office.com/XGGbu5yVPUEjnuFf
https://sway.office.com/cENYv81Bae19ZHiA
www.ccjn.com.co/index.php/component/kide/hist...

, benmic janikke odpovědět

benmic c2936d4fca https://sway.office.com/SAmyzPYu1U1xy9Bz
https://sway.office.com/FD01yBLDWr3fMfxm
https://sway.office.com/F00PYaWT7PXKpCSZ
https://sway.office.com/VJwkuguHEAHaG9Wp
https://sway.office.com/19f7iQdwSbmW1ZfR
https://sway.office.com/Pllsk9XuBT1KKoXV
https://sway.office.com/xHkD29ByObSdCo1m
https://sway.office.com/EzApy6JO9kGbMlEm
https://sway.office.com/5shXGTDbDqg8nUBl
https://sway.office.com/KTyCJAI4isZnTq59
https://www.sanyo-flecon.com/bbs

, linekaa kalonee odpovědět

linekaa c2936d4fca https://sway.office.com/ypMAGMav3zBJMRyu
https://sway.office.com/M0NddTliUMuqhhZd
https://sway.office.com/v5ATSbT4t7TzmUIt
https://sway.office.com/h0N2LnCPiz8QpiVU
https://sway.office.com/y2G2SAe506labkf7
https://sway.office.com/Qox1su3zB96HWYLg
https://sway.office.com/CPbN6GEfU5sAIv1v
https://sway.office.com/X4EWB4vm00iXhGwx
https://sway.office.com/DHa0XLhkofA3yqZ3
https://sway.office.com/Id9bhhtvRsvTv6DL
mitomi-kogakuin.sblo.jp/article/188757026.html

, ausshono kealeah odpovědět

ausshono c2936d4fca https://sway.office.com/YM7ZuUieBEob7gyK
https://sway.office.com/KPEN6AoBsB6Ku5ru
https://sway.office.com/n17Cr2iX9iTxrr7L
https://sway.office.com/AA7ZsrXNXovc8dsF
https://sway.office.com/vdN92VJ78U4bEd84
https://sway.office.com/TQ6hHUqPdHKhUaZK
https://sway.office.com/CPqyGAU4FlvHhCk1
https://sway.office.com/PloFPbzXGguBO3s4
https://sway.office.com/EB4qF3bANYQjk7n4
https://sway.office.com/dTta8u5BuojAHNxL
https://sagaraya.ocnk.net/bbs

, tarejama allisa odpovědět

tarejama c2936d4fca https://sway.office.com/FAduqzSgEHPNdumB
https://sway.office.com/FYbOtpKime5aKMBy
https://sway.office.com/1L5WW4DDvmmgZOk5
https://sway.office.com/Xt9Gxgz5w8UFWNLK
https://sway.office.com/pozPu8xvV8dvDwHw
https://sway.office.com/iSeEMfJsuCLrje4P
https://sway.office.com/hqPvlRnuLaXm6TFm
https://sway.office.com/0QAisbNBhR30IIfH
https://sway.office.com/BSDWPL7u26CIwoEF
https://sway.office.com/iTZB4YQMb9Dkmzko
https://nabadv.com/component/k2/item/194-lera...

, navasal okalanya odpovědět

navasal c2936d4fca https://sway.office.com/CaVqzLlWsXHyCcKM
https://sway.office.com/qJX9ADAUy6GpXrPW
https://sway.office.com/BneHXtB7giqYl7yG
https://sway.office.com/yHS7AEYcSdlNIUk3
https://sway.office.com/UNH2zGYRNcKbeIWH
https://sway.office.com/BRUq0NqTqRmd9F8k
https://sway.office.com/SY3CfaME2sRefiim
https://sway.office.com/EFejjV4BrCqSIVUr
https://sway.office.com/w3o6rFsGGFInst9R
https://sway.office.com/2PFPF4hgAmlNuHBI
https://choucream-bar.ocnk.net/bbs

, krireat jaedon odpovědět

krireat c2936d4fca https://sway.office.com/j1X8TGEsMw5GWjvB
https://sway.office.com/8GkihxbaR17y7Hlw
https://sway.office.com/AN816m4T7HBL7WWH
https://sway.office.com/3cVYRHU85Xex3vc4
https://sway.office.com/RlAFllYitOQfInLq
https://sway.office.com/ydfcwyd4D6tAM0FA
https://sway.office.com/91CsnQ7hQeceNArD
https://sway.office.com/D4ZoBTJr7KZHR5RZ
https://sway.office.com/DFXqscFSApMt1pU2
https://sway.office.com/d11wvnW21pTeyzg0
https://cup.myrevenge.net/index.php?site=prof...

, lauwend candle odpovědět

lauwend c2936d4fca https://sway.office.com/7MPxNIpd58t38DI1
https://sway.office.com/hIkzUDBDYODipuu2
https://sway.office.com/6ax0W9huAcdb6RHA
https://sway.office.com/QcJtmj4CyJ3fgIqi
https://sway.office.com/FZTRLX8Gk4dbzDSO
https://sway.office.com/53nf4ACNPFjUGqWz
https://sway.office.com/Gb7c47LAY3468jFF
https://sway.office.com/dBvmQARZY00N3VWX
https://sway.office.com/4weajUcdU7K5ytfY
https://sway.office.com/MGD4JT4TMwJc3mTy
https://www.trickeri.org/component/kide

, verblyn ignacyah odpovědět

verblyn c2936d4fca https://sway.office.com/0I9VDlI3IjTj2GbY
https://sway.office.com/FhPFmbZkWwFlmgUF
https://sway.office.com/RUYbLioZLBECuvVY
https://sway.office.com/nWGRkZMQlZN2G52V
https://sway.office.com/PLgR4D1DooQDanIk
https://sway.office.com/YkSsDLPBZGiOxQpf
https://sway.office.com/4uMr0klnyKiIGZpq
https://sway.office.com/D2pEsN7POLLS5CEe
https://sway.office.com/xqEVlD3jgcXy9Pn3
https://sway.office.com/WRfDNGy21MmaQYJG
rf.tank.jp/bin/perl/yybbs.cgi

, kymbasht cinene odpovědět

kymbasht c2936d4fca https://sway.office.com/8xCVVqjSIPoZRZjk
https://sway.office.com/kKAsn8NMOp7q1S2S
https://sway.office.com/33WPrsnfHd18z4n8
https://sway.office.com/hbmFysfFNzu1OFRs
https://sway.office.com/sH0R9GKXeRUNFEiS
https://sway.office.com/vm7mC5tcT3Csc4nc
https://sway.office.com/J6B1Mpgft5s9N1rP
https://sway.office.com/FnpPhhzcldKy3Xnw
https://sway.office.com/zuTKmllrrCr6tklI
https://sway.office.com/mazyukqvvGy2cXaP
https://wadavidson.co.za/component/k2/item/2

, vandavy davidos odpovědět

vandavy c2936d4fca https://sway.office.com/PCuAdbUOFYu8ly0e
https://sway.office.com/ScGP4wUJViO0dFEU
https://sway.office.com/hyyHP5VkAGwxbAad
https://sway.office.com/kWfuW12xTkYHmErG
https://sway.office.com/U1NIPX3iyZBiqUYT
https://sway.office.com/YAchhveeNQ0Vmha0
https://sway.office.com/BzeRBvsQACwPMBae
https://sway.office.com/NNdxFuU79kA6cDDi
https://sway.office.com/YZrY8nGN5uyXpMbN
https://sway.office.com/iVDaK8yEDFQAtZqk
https://www.charamega.net/bbs

, jaiambr bryella odpovědět

jaiambr c2936d4fca https://sway.office.com/d4jnP0nB7yCH1Jw8
https://sway.office.com/zzLxzYrb8g9HJOeW
https://sway.office.com/BeECZcUvn3DGtjy6
https://sway.office.com/LFLVafu23hRQAGcN
https://sway.office.com/fztPrn4xysc8vjib
https://sway.office.com/dlA7qsHrGLsDulbT
https://sway.office.com/eFavyT632Ipd3J6B
https://sway.office.com/xYorkl3AHVJi3H1l
https://sway.office.com/FZ2dR6eYpAcR0qOy
https://sway.office.com/0b9RmXeT1oqSZfim
hindimirror.net/index.php/en/component/k2/ite...


« předchozí  1 2 3 4 5 6 7 8 9 ... 199  další »