Question

Is (x+2)is a factor of polynomial (3x2+7xt2)?​

Answer 1

Answer:

yes bro

Step-by-step explanation:

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Answer 2

Question:

Is (x+2) a factor of the polynomial $3x^{2} + 7x+2$?

Answer:

P(x) = $3x^{2} + 7x+2$

P(-2) = 3×(-2)² + 7×(-2) + 2

P(-2) = 3×4 - 14 +2

P(-2) = 12 - 14 + 2

P(-2) = 12 + 2 -14

P(-2) = 14 - 14

P(-2) = 0

∴ (x+2) is a factor of the polynomial P(x) = $3x^{2} + 7x + 2$

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