Question

factor the polynomial
x^3 +2x^+4x+8

Answer 1

Answer:

x^3 +2x^2+4x+8

⇒ x^2(x+2) +4(x+2)

⇒ (x^2+4) (x+2)

Answer 2

Answer:

X^2( X+ 2) + 4(X+2)

(X+2) (X^2+4)

(X+2)^2 (X+2)

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