Question

if two zeroes of the polynomial x4+3x3+20x2-6x+36are +or-root2 find the other zeroes of the polynomial

Answer 1

The question was wrong.
The question is
$p(x) = {x}^{4} + 3 {x}^{3} - 20 {x}^{2} - 6x + 36$
Be careful next time while asking questions,dear.
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