SOLUTION: Use synthetic division to divide f(x) = x^3 + 12x^2 + 41x + 30 by x + 1. Use the result to find all zeros of f. I got {1, 5, 6}

Algebra ->  Equations -> SOLUTION: Use synthetic division to divide f(x) = x^3 + 12x^2 + 41x + 30 by x + 1. Use the result to find all zeros of f. I got {1, 5, 6}       Log On


   



Question 688964: Use synthetic division to divide f(x) = x^3 + 12x^2 + 41x + 30 by x + 1. Use the result to find all zeros of f.
I got {1, 5, 6}

Answer by MathTherapy(10552) About Me  (Show Source):
You can put this solution on YOUR website!

Use synthetic division to divide f(x) = x^3 + 12x^2 + 41x + 30 by x + 1. Use the result to find all zeros of f.
I got {1, 5, 6}

Did you check to see if those zeros (1, 5, and 6) are correct? If you did, you would've realized that they are INCORRECT.

The zeros are actually: highlight_green%28+-1_-+5_and_-+6%29