factorise x3 + 6x2 + 11x + 6
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Answer:
x (x^2 + 11)+9
Step-by-step explanation:
x^3 + 6*2 + 11x + 6
x^3 + 12 + 11x +6
x^3 + 11x + 6 + 12
x (x^2 + 11)+6(1+2)
x (x^2 + 11)+9
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