First Outer Inner Last1.(x+4)(x2)First Terms x multiplied by x equals x^2Outer Terms x multiplied by 2 equals 2xInner Terms 4 multiplied by x equals 4xLast Terms 4 multiplied by 2 equals 8So you have x^2 2x +4x 8 then you combine like terms and put into descending order. The only like terms in this problem that you have are 2x and 4x which will equal 2x. So in the end you answer will be:x^2 +2x 82.(2x 3)(3 â€“x)6x +2x^2 â€“9 +3x2x^2 3x â€“ 9
