I'm not sure how to find zeros and multipilicities

If is a polynomial, then the zeros of are the values of that satisfy .

So for (1), the zeros of are the solutions to

You can think of the multiplicity of each root as the number of times a root satisfies this equation. In this case, the multiplicity of each root is 1, because there is only one factor of or or .

For (2), the zeros of are the solutions to

and the multiplicity of the zero is 2 because there are two factors of in . The multiplicity of the other roots would be 1.

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3