How do you evaluate the expression n3 when n=7 and when n= 0.4?

1 Answer

when n=7 then n3=73=777=343
when n=0.4 then n3=0.43=(0.4)(0.4)(0.4)=0.064

Explanation:

when n=7 then n3=73=777=343
when n=0.4 then n3=0.43=(0.4)(0.4)(0.4)=0.064

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