document.write( "Question 144028: How do you simplify rational expression, with negative variables and exponents?
\n" ); document.write( "-x^2 + 10x - 21/-3x^2 + 23x - 14 Thank you for any help on this one!! \n" ); document.write( "
Algebra.Com's Answer #104825 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
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Solved by pluggable solver: SIMPLIFY any expression (no substitution)
Your Result:

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  • Graphical form: \"%28-x%5E2%2B10x-21%29%2F%28-3x%5E2%2B23x-14%29\" simplifies to \"%28-x%2B3%29%2F%28-3%2Ax%2B2%29\"
  • Text form: (-x^2+10x-21)/(-3x^2+23x-14) simplifies to (-x+3)/(-3*x+2)
  • Cartoon (animation) form: \"simplify_cartoon%28+%28-x%5E2%2B10x-21%29%2F%28-3x%5E2%2B23x-14%29+%29\"
    For tutors: simplify_cartoon( (-x^2+10x-21)/(-3x^2+23x-14) )
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  • If you have a website, here's a link to this solution.
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DETAILED EXPLANATION

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Look at .
Canceled out common factors (x-(7))
Result: \"%28-x%2B3%29%2F%28-3%2Ax%2B2%29\"
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Universal Simplifier and Solver

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Done!

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