Question 30 Answer and Explanation _ACT June 2012 Form 70C Math Section

Question 30 Answer and Explanation _ACT June 2012 Form 70C Math Section

ACT Test Explanations Profile Exam History

Logout

30. Which of the following expressions is equivalent to $\left({{3x}^{2}}\right)^{3}$ ?

F. $3{x}^{5}$

G. $3{x}^{6}$

H. ${9x}^{5}$

J. $9{x}^{6}$

K. $27{x}^{6}$

Answer and Explanation

Your Answer is

Correct Answer is K

Explanation

(3x²)³=3³ ×x⁶=27x⁶ sup>