Question

Please Help With My Question?

Answer 1

Simplyfly

Answer 2

here is an example
\[\huge\rm (ab)^m= a^m b^m\]
so (2y)^3 = ?

Answer 3

sorry, was offline

Answer 4

These are the answer choices

Answer 5

So wouldn't be A?

Answer 6

how?

Answer 7

(2y)^3 how would you simplify this ?

Answer 8

2 x 2 x 2=8

Answer 9

yes right 2 to the 3rd power and y to the 3rd power
then multiply the same base
when we multiply same bases we should add their exponents\[\huge\rm x^m \times x^n=x^{m+n}\]

Answer 10

let me know what you get

Answer 11

2^3 x y^3= 2y^8+3=11??

Answer 12

y^8 ??

Answer 13

\[\huge\rm (2y)^3 \times y^{-1}= 2^3y^3 \times y^{-1}\]

Answer 14

now multiply y^3 times y^{-1}

Answer 15

-1

Answer 16

-1 x -1 x -1

Answer 17

no apply the exponent rule
when multiply same base we should add exponnets

Answer 18

? I'm sorry 8 x -1=7x x -1

Answer 19

no just at the exponnets \[\huge\rm 2^3\color{ReD}{y}^\color{blue}{3} \times \color{ReD}{y}^\color{blue}{-1}\]
the base y is same so you can `add` their exponents

Answer 20

-9

Answer 21

how did you get 9 ?

Answer 22

3 x 3 x -1=-9 just the exponets

Answer 23

well first of all bases should be the `SAME`
2nd you should `ADD` them not multiply

Answer 24

2 and y are not the same bases