Multiple choice Find the sum of roots of equation $\displaystyle 2{ x }^{ 2 }+5\sqrt { 3x } +1b=0$ $\displaystyle \frac { 5\sqrt { 3 } }{ 2 } $ $\displaystyle \frac { 2 }{ 5\sqrt { 3 } } $ $\displaystyle \frac { -5\sqrt { 3 } }{ 2 } $ $\displaystyle \frac { 5 }{ 2\sqrt { 3 } } $ Reveal answer Fill a bubble to check yourself C Correct answer