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3 years ago

Factor expression. Show your work. q^2 - 9 = (q + 3)(g - 3)

1 answer:

4 0

We have
q^2 - 9 = (q + 3)(g - 3)

q^2 - 9---------------> (q+3)(q-3)
therefore
(q+3)(q-3)=(q + 3)(g - 3)
(q-3)=(g - 3)
q=g

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