Is this correct?

Shinymath

New member
Joined
Dec 19, 2011
Messages
12
"Write each product in lowest terms"

24 * -e+4

-e cubed + 4e squared - 4e + 16 * 9e-36

This was the question, and this is how I solved this.

-24e + 96
______________________________

-9e to the fourth power + 36e cubed - 36e squared + 135e + 36e cubed - 144e squared + 144e - 576,
then i reduced

-8e + 1
___________

-9e to the fourth power + 72e cubed - 180e squared + 93e - 6

Is my anwser correct, if not can you pleas tell me where i went wrong or tell me how to reduce it.
 
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