Question

What is the simplified form of √64x^16?

A) 8x^4
B) 8x^8
C) 32x^4
D) 32x^8

Answer 1

answer is B) 8x^8

√64x^16
=√8^2 (x^8)^2
=8x^8

Answer 2

simplify √64x^16  
Answer: B. 8x^8