Asked by Kim

Simplify

(2^-1∙7^-4)^-2

Is it 1/2^2*7^8 OR simply just 2^2*7^8

Answers

Answered by bobpursley
2^2 * 7^8
or
4*7^8
Answered by Kim
So no 1 goes above that? as in

1
-------
2^2*7^8?
Answered by bobpursley
no, the negative exponents change to + when you multiply -*-
Answered by Kim
THANKS!
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