X 1 2 root3 find x 3 2x 2 7x 5 July 8, 2019 16 32 64 128 4. find the root of y=x2−3–√x+5–√x−15−−√x−3–√ Find the roots of the polynomial Find the root of y=x2−3–√x+5–√x−15−−√x−3–√