Obtain all the zeroes of the polynomial x^4-5x^3+2x^2+10x-8 if the zer

1.	Obtain all the zeroes of the polynomial x^4-5x^3+2x^2+10x-8 if the zeroes are √2 and -√2
Answer» The other zeroes are 1 and 4.....☺️☺️ 4 and1

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