What is the solution set of the quadratic inequality 4(x+2)^2< =0?

x=-2

Step-by-step explanation:

4(x+2)^2<=0

Divide each side by 4

4/4(x+2)^2<=0/4

(x+2)^2<=0

The only this happens is if x+2 = 0

Squares are positive or zero , not negative so

x+2 =0

x+2-2 = 0-2

x=-2

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

step-by-step explanation:

ask goog great chance of finding the solution there