SOLUTION: 2^2n=16^-1

SOLUTION: 2^2n=16^-1

Algebra.Com

Question 615801: 2^2n=16^-1
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
2^(2n) = (2^4)^-1

2^(2n) = 2^(-4)

2n = -4
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