Simplify the expression.

Algebra
Tutor: None Selected Time limit: 1 Day

x2 - 9/ x2 + 2x - 15

A: x+3/ x+5

B: 3/ 2x+5

C: x-1/ x-6

D: 9/ 15-2x


May 26th, 2015

A is correct

Numerator (x +3) (x-3)

Denominator (x+5) (x-3)

Cancel off x-3

May 26th, 2015

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May 26th, 2015
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May 26th, 2015
Dec 9th, 2016
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