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

User Bhavik Goyal
by
2.7k points

1 Answer

13 votes
13 votes

Answer:


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

User Markpsmith
by
3.1k points
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