Could anyone maybe explain how to do this to me or give the answer please? Thank you so much!

b and e are the only correct answers.

Step-by-step explanation:

when you graph these equations, there is one point on the graph where both of the lines intersect, which is (0, 2), therefore there is only one solution.

i hope this helps :)

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

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.