Question

find all the zeroes of 2x^4 - 3x ^3 - 3x ^2 + 6x -2 if you know that two zeroes are √2 and -√2 .

Answer 1

as roots are +-root 2 x2-2 will be the factor divide the polynomial by x2-2

Answer 2

as roots are + - root 2×2-2wiil be the factor divide the polynomial by ×2-2