3 years ago

Which of the binomials below is a factor of this trinomial? X^2 + 2x - 63

Mathematics

1 answer:

dolphi86 [110]3 years ago

4 0

Step-by-step explanation:

x2 + 2x - 63

Finding factors of 63 so

x2 + 9x - 7x - 63

x(x + 9) - 7(x +9)

(x + 9)(x - 7) are the factors

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