October 7, 2015

Homework Help: Math

Posted by Clair on Wednesday, January 27, 2010 at 10:50pm.

Every question like this I have gotten wrong:
"Multiply or divide the expression below. Leave your answer as simplified as possible."
(3x-1)(x+7) 10(2x-5)
--------- ---------
4(2x-5) (4x+1)(x+7)

This is from the college preparatory math section 10.1.4

I need to find what the denominator can not equal.

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