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4x^2 - 12x - 40 / 2x^2 - 16x + 30 ?
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by Dasha010 at February 16, 2010

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4x^2 - 12x - 40 =4(x^2-3x-10) =4(x-5)(x+2) 2x^2 - 16x + 30 =2(x^2-8x+15) =2(x-5)(x-3) have a good day^^

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kang007 February 16, 2010

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Going off of what the previous answerer said, the final answer should be:(2x+4) / (x-3)

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Delta February 16, 2010