Simplify and write in exponential form with positive exponent.
[{(5/7)^2}^-1]^-3
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Answer:
(5/7)^6
Step-by-step explanation:
{(5/7)^2}^-1]^-3
{(5/7)^2*-1}^-3 using laws of exponents
{(5/7)^-2^}-3
(5/7)^-2*-3 using laws of exponents
(5/7)^6
Hope it helped
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