SOLUTION: Simplify and state restrictions
{{{x^2+9x+20 over x+3 * x^2-x-12 over x^2+3x-4}}}
To clarify, where it says over there should be a fraction bar but it was not formatting r
Algebra ->
Rational-functions
-> SOLUTION: Simplify and state restrictions
{{{x^2+9x+20 over x+3 * x^2-x-12 over x^2+3x-4}}}
To clarify, where it says over there should be a fraction bar but it was not formatting r
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Question 1075219: Simplify and state restrictions
To clarify, where it says over there should be a fraction bar but it was not formatting right. Thanks in advance! Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! (x+4)(x+5)/(x+3)*{(x-4)*(x+3)/(x+4)(x-1)
The (x+3) will cancel and the (x+4) will, too.
Get (x+5)(x-4)/(x-1)
Check with x=3
56/6*(-6/14)=-4
(8)(-1)/2=-4
