SOLUTION: use the given zero (4-3i) to fine the remaining zeros of the polynomial function P(x)=x4 − 8x3 + 26x2 − 8x + 25

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Question 1099893: use the given zero (4-3i) to fine the remaining zeros of the polynomial function P(x)=x4 − 8x3 + 26x2 − 8x + 25
Answer by josgarithmetic(39616) About Me  (Show Source):
You can put this solution on YOUR website!
Another zero is 4%2B3i. A quadratic factor for P is %28x-4-3i%29%28x-4%2B3i%29=%28%28x-4%29-3i%29%28%28x-4%29%2B3i%29
%28x-4%29%5E2%2B9
x%5E2-8x%2B16%2B9
highlight_green%28x%5E2-8x%2B25%29.

The OTHER quadratic factor of P?
You can use polynomial division if P is factorable.
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