Consider the expressions 12+4y and 4(y+3). Part A

What is the value of each expression when y=5?

When y=5, 12+4y=
.

When y=5, 4(y+3)=
.

Question 2
Part B

Explain why the expressions 12+4y and 4(y+3) are equivalent.

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.

80% of the cookies

step-by-step explanation:

well what did you do it matters what you did : )

step-by-step explanation:

idk

cfgghbjn bvcdftfghjnbgvfcdrtrfytgyuhuji