SOLUTION: Please help me solve : ((4x^2-x-12)/(x^2+9x+18)) / ((x^2+x-20)/(x^2+8x+15)) Your awesome
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-> SOLUTION: Please help me solve : ((4x^2-x-12)/(x^2+9x+18)) / ((x^2+x-20)/(x^2+8x+15)) Your awesome
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Algebra: Sequences of numbers, series and how to sum them
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Question 746174
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Please help me solve : ((4x^2-x-12)/(x^2+9x+18)) / ((x^2+x-20)/(x^2+8x+15))
Your awesome
Answer by
tommyt3rd(5050)
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):
You can
put this solution on YOUR website!
if we invert the divisor and rewrite as multiplication then
Factoring is a little tedious, but you can verify that when factored we get:
next we cancel:
and finally...