3 years ago

Select the quadratic that has roots x=8 and x=-5 a x^2 + 3x -40

Mathematics

1 answer:

sergiy2304 [10]3 years ago

4 0

If x = 8, then the factor is (x - 8); likewise, if x = -5, then the factor is (x + 5). FOIL those together and get B

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