joselinpalomares28
joselinpalomares28
09-05-2020
Mathematics
contestada
factor f(x)= x^2 -2x -63
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salatulmaghrib
salatulmaghrib
09-05-2020
Try to find two numbers that multiply to -63 and add to -2:
They are -9 and 7.
the factored form is (x-9)(x+7)
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