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Which function is equivalent to g(x) = x2 + 15x - 54? A) 9(x) = (x + 9)(x-6) B) 9(x) = (x + 18)(x - 3) C) g(x) = (x - 9)(x + 6) D) 9(x) = (x - 18)(x + 3)
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18 votes
Which function is equivalent to g(x) = x2 + 15x - 54?

A)
9(x) = (x + 9)(x-6)
B)
9(x) = (x + 18)(x - 3)
C)
g(x) = (x - 9)(x + 6)
D)
9(x) = (x - 18)(x + 3)

User RoyalBigMack
by
4.2k points

1 Answer

10 votes

B.


x^2+15x-54=(x+18)(x-3)

Hope this helps.

User Wald
by
3.9k points
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