Your multiplying binomials, with FOIL method.
(x + 2)(2x - 3x + 2)
= (x + 2)(- x + 2)
= (2 + x)(2 - x)
= 4 - x^2 Ans.
2x^2-3x^2+2x+4x-6x+4=
-x^2+12x+4
the guy above me is wrong. you cant simplify inside the parentheses first. you have to multiply it out. im 100% sure my answer is right
(x+2)(-x+2)=-(x+2)(x-2)=-x^2+4
Comments
(x + 2)(2x - 3x + 2)
= (x + 2)(- x + 2)
= (2 + x)(2 - x)
= 4 - x^2 Ans.
2x^2-3x^2+2x+4x-6x+4=
-x^2+12x+4
the guy above me is wrong. you cant simplify inside the parentheses first. you have to multiply it out. im 100% sure my answer is right
(x+2)(-x+2)=-(x+2)(x-2)=-x^2+4