Question 31 Answer and Explanation _ACT OG3 Form 3MC Math Section

Question 31 Answer and Explanation _ACT OG3 Form 3MC Math Section

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31. Which of the following expressions is equivalent to $({{-2x}^{5}{y}^{2})}^{4}$ ?

A. $-16{x}^{20}{y}^{8}$

B. $-8{x}^{20}{y}^{8}$

C. $-8{x}^{9}{y}^{6}$

D. $16{x}^{9}{y}^{6}$

E. $16{x}^{20}{y}^{8}$

Answer and Explanation

Your Answer is

Correct Answer is E

Explanation

Indexes are multiplied