Question

20.
Attempt to factor x + 3 out of y = x3 + 27
(A) y = (x + 3)(x2 +9)
(B)
y = (x + 3)(x2 – 3x + 9)
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(C)
y = (x + 3)(x2 + 3x + 9)
(D)
y = (x+3)(x2 + 6x +9)

Answer 1

Answer is B

The factors are (x+3)(x2-3x+9)
The solution is in the photo