Question

Follow the instructions below..Write (20)4 without exponents.+(2a)* = 0Х5?Fill in the blanks.(zla)* = 120

Answer 1

`(2a)^4=16a^4`

Explanations:

Given the indices expression shown below;

`(2a)^4`

This can be simplified as:

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

This gives the resulting expression on expansion