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3 years ago

How does one solve this?

Mathematics

2 answers:

Gwar [14]3 years ago

8 0

First eliminate both roots by squaring both monomials.

(√42x^5)² = 42x^5

(√6x³)² = 6x³

Then divide

42/6 = 7

x^5/x³ = x^(5 - 3) = x²

7x², or (D) is your answer

hope this helps

Tresset [83]3 years ago

3 0

The answer is a. $x\sqrt{7}$

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