Question

(x-1),(x+2),(x+3).
$(x + 1)(x + 2)(x + 3)$
​

Answer 1

Answer:

$(x + 1)(x + 2)(x + 3) \\ x(x + 2) + 1(x + 2)(x + 3) \\ = {x}^{2} + 2x + x + 2(x + 3) \\ =( {x}^{2} + 3x + 2)(x + 3) \\ = x( {x}^{2} + 3x + 2) + 3( {x}^{2} + 3x + 2) \\ = {x}^{3} + {3x}^{2} + 2x + {3x}^{2} + 9x + 6 \\ = {x}^{3} + {6x}^{2} + 11x + 6 \: \: ans$