Question

Find all the zeros of the equation x^3+x^2-3x+3=0

Answer 1

The coefficients are ripe for GROUPING!!

x^3+x^2-3x+3=0

Consider the first two terms and then the last two terms.

(x^2)(x+1) - 3(x+1) = 0

(x^2 - 3)(x+1) = 0

Where does that leave us?

Answer 2

so what is the answer?

Answer 3

There is a reason I did not work the whole problem. You must assert your knowledge and do the rest. Prove that you understand the problem by completing the problem.