Question

Which expression is equal to 37√ ?

Answer 1

Answer:

What was the answer!?!?!?!?

Step-by-step explanation:

Dude you had a whole conversation with the other answer BUT NEVER POSTED THE ANSWER ! Other people might need the answer after you, if you could post it here or update that'd be nice

EDIT: It's C. It isn't that hard to post the answer.

Answer 2

By rationalization, the expression that is equal to $\frac{3}{\sqrt{7} }$ is determined, which is:  

C. $\\\\\mathbf{\frac{3\sqrt{7} }{7 }}$

Given the expression:

• $\frac{3}{\sqrt{7} }$

To find an expression that is equal to $\frac{3}{\sqrt{7} }$, simplify by rationalization.

To rationalized is to eliminate the radical you have as the denominator. To do this, multiply the radical by the denominator and numerator, then simplify.

Thus:

$=\frac{3 \times \sqrt{7} }{\sqrt{7} \times \sqrt{7} } \\\\=\frac{3\sqrt{7} }{\sqrt{49} } \\\\\mathbf{=\frac{3\sqrt{7} }{7 }}$

Therefore, by rationalization, the expression that is equal to $\frac{3}{\sqrt{7} }$ is determined, which is:  

C. $\\\\\mathbf{\frac{3\sqrt{7} }{7 }}$

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