Obtain all other zeroes of the polynomial x⁴-17x²-36x-20 if to of its zeroes are 5 and -2

Obtain all other zeroes of the polynomial x⁴-17x²-36x-20 if to of i

1.	Obtain all other zeroes of the polynomial x⁴-17x²-36x-20 if to of its zeroes are 5 and -2
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