Which of the following correctly used the Power Rule of Exponents in the expression (10^9)^7?
(1 point)
10^16
90^7
10^2
10^63

Question

Which of the following correctly used the Power Rule of Exponents in the expression (10^9)^7?
(1 point)
10^16
90^7
 10^2
 10^63

GPT-5 mini · Answer

(10^9)^7 = 10^(9·7) = 10^63, so the correct choice is 10^63.

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