Question

(x+2)^3 simplify with identity​

Answer 1

Answer :-

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${(x + 2)}^{3} = {x}^{3} + {2}^{3} + 3 \times x \times 2(x + 2) \\ = {x}^{3} + 8 + 6 {x}^{2} + 12x \\ = {x}^{3} + 6 {x}^{2} + 12x + 8$

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