Question 3 (2 points) Find the area and circumference for the circle below. Use 3.14 for \large \pi.

a. The area of the circle is 314

b. The circumference of the circle is

first one to answer gets brainlist

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.

the answer is c hope it

step-by-step explanation: