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PSYCHO15rus [73]
2 years ago
6

Which expression is a factor of this polynomial? x^3 + 2x^2 - 9x - 18

Mathematics
2 answers:
tino4ka555 [31]2 years ago
8 0

Answer:

(x+2)(x-3)(x+3) this is ans

mars1129 [50]2 years ago
8 0

Answer:

a. (x + 2)

Step-by-step explanation:

x^2(x + 2) - 9(x + 2)

(x + 2)(x^2 - 9)

(x + 2)(x - 3)(x + 3)

Therefore the answer is (x + 2)

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