3
QuizMultiple Choice

Polynomial Operations — Test

Question 3 • Algebra II

Which expression is equivalent to cube root of 125 x to the 6th power y to the 15th power z cubed ?

Answer
A
5 x cubed y cubed z
B
25 x squared y cubed z
C
25 x squared y to the 5th power z
D
5 x squared y to the 5th power z

Explanation

Take the cube root of each factor: ∛125 = 5, ∛(x⁶) = x², ∛(y¹⁵) = y⁵, and ∛(z³) = z. Multiplying these results gives 5x²y⁵z, which is choice A.

AI-written and checked against the verified answer.

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