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Otrada [13]
3 years ago
5

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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