# math

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Multiply
3x + 3
by
-4x2 + 4x – 2 (Points : 20)

• math -

(3x + 3)(-4x^2 + 4x - 2)
-12x^3 + 12x^2 - 6x - 12x^2 + 12x - 6
note that the 12x^2 and -12x^2 will cancel out, and we combine -6x and 12x:
-12x^3 + 6x - 6

hope this helps~ :)

• math -

(3x+3)(-4x^2+4x-2)=
3x(-4x^2)+3(-4x^2)+3x(4x)+3(4x)+3x(-2)+
+3(-2)=

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