Use this rule: √ab = √a√b
√5x(√8√x^2 - 2√x)
Simplify √8 to 2√2
√5x(2√2√x^2 - 2√x)
Simplify √x^2 to x
√5x(2√2x - 2√x
Simplify
(2√2x - 2√x)√5x
Answer: C. 2x√10x - 2√5x
Answer: answer is d
Step-by-step explanation:
