Iwant to cover the curved surface of a cylinder with orange paper. my cylinder is 14” tall. the diameter is 3.5”. i have listed the sizes of paper i have available. which sheet of paper will cover the cylinder without overlapping? a. 5”x14” b. 1k4”x20” c. 14”x30” d. 11”x14”

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 11.2 (i know i’m late)