What is.3x^2 +x+2-4x^2(3x-4) equal to

-12x^3+17x^2+x+2

Step-by-step explanation:

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

3x^2+x+2-12x^3+14x^2

3x^2+14x^2-12x^3+x+2

17x^2-12x^3+x+2

-12x^3+17x^2+x+2

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine