Peer Response 2

· Your response should be at least 50 words.

PEERS RESPONSE:

Hello,

We have been asked to Simplifying Radicals.

Today I got problem #94 which is

Which means that I have to get rid of the negative by using the Negative Exponent Rule.

By using the Power Rule my denominator 4 becomes my cubed root and the 1 is the exponent.

Since 3 is the cubed root of 81 we get

Final answer.

My Second problem was #62 which is

First I am going to FOIL.

I can simplify because the square root of 4 is 2 and the cancel each other.

9x2 = 18 -16

So the answer is 2.

-Eric