Question 329248
the expression is the factorization of what trinomial? enter the trinomial in descending order. Use the caret (^) to enter exponents. 
-7(x+5)(x+8)
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= -7(x^2 + 8x + 5x + 40)
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= -7(x^2 + 13x + 40)
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= -7x^2 - 91x - 280
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Cheers,
Stan H.