SOLUTION: (x^2+x-20) (x^2+10+25) _________ divide __________ (x^2-7x+12) ( x^2-6x+9)

Algebra ->  Algebra  -> Polynomials-and-rational-expressions -> SOLUTION: (x^2+x-20) (x^2+10+25) _________ divide __________ (x^2-7x+12) ( x^2-6x+9)      Log On

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Question 34522: (x^2+x-20) (x^2+10+25)
_________ divide __________
(x^2-7x+12) ( x^2-6x+9)
Answer by Cintchr(475) About Me  (Show Source):
You can put this solution on YOUR website!
+%28%28%28x%5E2%2Bx-20%29%2F%28x%5E2-7x%2B12%29%29%29+%2F+%28%28%28x%5E2%2B10%2B25%29%2F%28x%5E2-6x%2B9%29%29%29+
Factor ALL parts
+%28%28%28x%2B5%29%28x-4%29%2F%28x-4%29%28x-3%29%29%29+%2F+%28%28%28x%2B5%29%28x%2B5%29%2F%28x-3%29%28x-3%29%29%29+
Since this is a complex fraction ... follow this rule ...
+%28%28%28A%29%2F%28B%29%29%2F%28%28C%29%2F%28D%29%29%29+=+%28AD%29%2F%28BC%29+
+%28%28x%2B5%29%28x-4%29%28x-3%29%28x-3%29%29%2F%28%28x-4%29%28x-3%29%28x%2B5%29%28x%2B5%29%29+
Cancel
+%28x-3%29%2F%28x%2B5%29+