Multiple choice Irrational roots of the equation $2x^{4}+9x^{3}+8x^{2}+9x+2=0$ are $-2-\sqrt{3},2+\sqrt{3}$ $2-\sqrt{3},2+\sqrt{3}$ $2+\sqrt{3},-2-\sqrt{3}$ $none\ of\ these$ Reveal answer Fill a bubble to check yourself A Correct answer