Question

Do problems #1-3. Your answer choices are in a table below. Work the problem, then find the answer below, and type the numbers that go with your answers in the blank to move on! No spaces, no commas. Put it all together. It will be one big number!

Answer 1

Given:

$\begin{gathered} 1.(2a)^4 \\ 2.(2a)(3a) \\ 3.(3a)^2(4b)^0 \end{gathered}$

Sol:-

(1)

$\begin{gathered} =(2a)^4 \\ =2^4a^4 \\ =16a^4 \end{gathered}$

(2)

$\begin{gathered} =(2a)(3a) \\ =2\times3\times a\times a \\ =6a^2 \end{gathered}$

(3)

$=(3a)^2(4b)^0$

Zero power of any value is always 1, So the value is:

$\begin{gathered} =3^2a^24^0b^0 \\ =9a^2\times1\times1 \\ =9a^2 \end{gathered}$