Find the area and perimeter of the composite figure
1) What two shapes do you see?
and

2) What formulas did you use to find the area
and

3) What is the are of the composite figure?
square centimeters
4) What is the perimeter of the composite figure?
centimeters

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1