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5 votes
How does one solve this?

How does one solve this?-example-1
User Teriiehina
by
8.3k points

2 Answers

4 votes

The answer is a.
x√(7)


User Niku
by
8.4k points
2 votes

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

User Gian Marco Toso
by
8.0k points

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