Answer:
First equation: 4n^2=256
Second equation: 4n*2=64
Step-by-step explanation:
First equation:
4n^2 for n = 8.
Substitute 8 for n and solve:
4*(8)^2=4*64=256
4n^2=256
Second equation:
4n*2 for n = 8.
Substitute 8 for n and solve:
4*(8)*2=32*2=64
4n*2=64
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