Solve 3x^2 = 6x– 3 by graphing.

x= square root of 2x-1

Step-by-step explanation:

First you move the 3 to the right side of the equation and since it was multiplied; you have to divide it making it 2x-1.

Then, you have to square it so you can get x by itself and since 2x and -1 do not have a square root you just leave it.

correct answer:

i^31 = -i

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2