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Mocniny - vzorce

Authored by Marika Kaňová

Mathematics

9th - 12th Grade

Used 21+ times

Mocniny - vzorce
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10 questions

Show all answers

1.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Spočítejte: (32)3\left(3^2\right)^3

(a)  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Doplňte vzorec: anam=\frac{a^n}{a^m}=

an⋅ama^n\cdot a^m

a(n−m)a^{\left(n-m\right)}

a(n:m)a^{\left(n:m\right)}

an−ama^n-a^m

3.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Spočítejte (výsledkem je jednociferné číslo): 6222=\frac{6^2}{2^2}=

(a)  

4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Doplňte vzorec (vyberte více možností): an:bn=a^n:b^n=

anbn\frac{a^n}{b^n}

(ab)n\left(\frac{a}{b}\right)^n

(a:b)n\left(a:b\right)^n

(a−b)n\left(a-b\right)^n

5.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Spočítejte (výsledkem je jednociferné číslo): 225222=\frac{2^{25}}{2^{22}}=

(a)  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Doplňte vzorec: an⋅bn=a^n\cdot b^n=

(a⋅b)n\left(a\cdot b\right)^n

(a⋅b)n⋅n\left(a\cdot b\right)^{n\cdot n}

(a+b)n\left(a+b\right)^n

(a:b)n\left(a:b\right)^n

7.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Spočítejte (výsledkem je dvouciferné číslo): 22⋅322^2\cdot3^2

(a)  

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