My teacher gave me a sheet that has multiplcation problem but she told me to only do the odd ones what does that mean?

Only answer the odd ones, meaning only questions 1, 3, 5, 7, 9, 11... etc.

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.

how much is coupon

step-by-step explanation: