What is the standard form of # y= (-2x+1)(2x-4)(3x-1)#?

1 Answer
Barney V.
May 15, 2017

#color(blue)(y=-12x^3+34x^2-22x+4#

Explanation:

#y=(-2x+1)(2x-4)(3x-1)#

#color(white)(aaaaaaaaaaaaa)##-2x+1#
#color(white)(aaaaaaaaaaaa)## xx underline(2x-4)#
#color(white)(aaaaaaaaaaaaa)##-4x^2+2x#
#color(white)(aaaaaaaaaaaaaaaaaaaa)##8x-4#
#color(white)(aaaaaaaaaaaaaa)##overline(-4x^2+10x-4)#
#color(white)(aaaaaaaaaaaaa)## xx 3x-1#
#color(white)(aaaaaaaaaaaaaa)##overline(-12x^3+30x^2-12x)#
#color(white)(aaaaaaaaaaaaaaaaaaaaaaa)##4x^2-10x+4#
#color(white)(aaaaaaaaaaa)##color(blue)(y=overline(-12x^3+34x^2-22x+4)#

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