Peer Response 2
·Your response should be at least 50 words.
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
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.
9×2 = 18 -16
So the answer is 2.