Question

(x+1)(x+2)(x+3) simplify

Answer 1

This way it can be solved

Answer 2

Expand (x+1)(x+2)(x+1)(x+2) 


(xx+x⋅2+1x+1⋅2)(x−3)(xx+x⋅2+1x+1⋅2)(x-3)

Simplify and combine like terms.

(x2+3x+2)(x−3)(x2+3x+2)(x-3)

Expand (x2+3x+2)(x−3)(x2+3x+2)(x-3) by multiplying each term in the first expressionby each term in the second expression.

x2x+x2⋅−3+(3xx+3x⋅−3)+(2x+2⋅−3)x2x+x2⋅-3+(3xx+3x⋅-3)+(2x+2⋅-3)

Simplify terms.

x3−7x−6