find all the zeros of 2x4-3x3-5x2+9x-3 if it is given that two of its zeroes are root3 and root -3

find all the zeros of 2x4-3x3-5x2+9x-3 if it is given that two of its

1.	find all the zeros of 2x4-3x3-5x2+9x-3 if it is given that two of its zeroes are root3 and root -3
Answer» Product of zeroes is -9 then EW. Is. x2-9 . Now divide the equation. By x2-9 . REDULT equal to zero and find the two new zeries