Question

equation how to factorise this cubic
2x^3+12x^2+22x+12?


tomorrow is submission date and I am literally crying please help me

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Answer 1

Answer:

2x^3+12x^2+22x+12 = 0

x^3+6x^2+11x+6 = 0

(x+2)(x^2 + 4x + 3) = 0

(x+2)(x+3)(x+1)=0

or

2x^3+12x^2+22x+12 = 2(x+2)(x+3)(x+1)