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Mathematics 15 Online
OpenStudy (anonymous):

I have been working on this for a long time. It wants you to use the quotient rule to find the answer. This is what I keep getting below along with the equation

OpenStudy (anonymous):

ganeshie8 (ganeshie8):

try entering the answer without expanding

ganeshie8 (ganeshie8):

do not expand the square in the denominator

OpenStudy (anonymous):

I just tried it and its still wrong. I only have one chance left to answer right

ganeshie8 (ganeshie8):

what have u tried ?

OpenStudy (wmj259):

Wait. I can help you.

ganeshie8 (ganeshie8):

im getting \[\rm \dfrac{\color{red}{-}2x^3\color{red}{-}27x^2\color{red}{-}10}{(x^3+x-1)^2}\]

ganeshie8 (ganeshie8):

Notice that all terms have negative sign in the numerator

OpenStudy (wmj259):

Low Di-High MINUS Hi Di-Low All over Low*Low. Catchy phrase

OpenStudy (anonymous):

That was the one thing that was wrong was no negative in the numerator

ganeshie8 (ganeshie8):

that also didnt work is it ?

OpenStudy (wmj259):

Whats the derivative of the top? Whats the derivative of the bottom?

OpenStudy (wmj259):

|dw:1415830427917:dw|

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