3.4 The Fundamental Theorem of Algebra

You should now be able to do problems 1 and 2 on the homework.

Now find the zeros of $P(x)=x^4-8x^3+46x^2-40x+205,$ given that $4+5i$ is a zero. Afterwards watch the next video to check your answer.

You should now be able to do problems 3, 4, 5, and 6.

You should now able to do problems 7,8, 9, and 10.