Solve (2x^2-4y+2y^2)(3x-4)

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

Step-by-step explanation:

(2x2−4y+2y2)(3x−4)

=(2x2+−4y+2y2)(3x+−4)

=(2x2)(3x)+(2x2)(−4)+(−4y)(3x)+(−4y)(−4)+(2y2)(3x)+(2y2)(−4)

=6x3−8x2−12xy+16y+6xy2−8y2

=6x3+6xy2−8x2−12xy−8y2+16y

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation:

df =

both have same length