SOLUTION: I need help multiplaing rational expressions the questions is {{{((2x-6)/(x^2-25))((x^2+6x+5)/(x^2-9))}}}

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Question 308193: I need help multiplaing rational expressions the questions is
Found 2 solutions by JBarnum, ichudov:
Answer by JBarnum(2146)   (Show Source): You can put this solution on YOUR website!
factor everything u can
Answer by ichudov(507)   (Show Source): You can put this solution on YOUR website!
You should always try universal simplifier and solver. It usually does a good job with average middle school type problems.
Solved by pluggable solver: EXPLAIN simplification of an expression
Your Result:


YOUR ANSWER


  • Graphical form: simplifies to
  • Text form: ((2x-6)/(x^2-25))*((x^2+6x+5)/(x^2-9)) simplifies to 2/(x-5)*(x+1)/(x+3)
  • Cartoon (animation) form:
    For tutors: simplify_cartoon( ((2x-6)/(x^2-25))*((x^2+6x+5)/(x^2-9)) )
  • If you have a website, here's a link to this solution.

DETAILED EXPLANATION

Look at .
Remove unneeded parentheses around factor highlight_red%28+%282%2Ax-6%29+%29,highlight_red%28+1%2F%28x%5E2-25%29+%29
It becomes .
Look at .
Remove unneeded parentheses around factor highlight_red%28+%28x%5E2%2B6%2Ax%2B5%29+%29,highlight_red%28+1%2F%28x%5E2-9%29+%29
It becomes .
Look at .
Canceled out common factors (x-(3))
Look at .
Remove unneeded parentheses around factor highlight_red%28+2+%29
It becomes .
Look at .
Canceled out common factors (x-(-5))
Result:

Universal Simplifier and Solver


Done!
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