Question

If m = 2n² then what is m²?show me step by step

Answer 1

`m^2=4n^4`

Step-by-step explanation:

Given that;

`m=2n^2`

We want to find m^2

`\begin{gathered} m^2=m* m \\ since; \\ m=2n^2 \\ substituting,\text{ we have;} \\ m^2=2n^2*2n^2 \\ m^2=4n^2* n^2 \\ m^2=4n^4 \end{gathered}`

Therefore;

`m^2=4n^4`