Practice problem
Solve for xxx using the quadratic formula: x2+3x+56=0x^{2}+3x+\dfrac{5}{6} = 0x2+3x+65=0
−18±20412\dfrac{-18 \pm \sqrt {204}}{12}12−18±204
18±20412\dfrac{18 \pm \sqrt {204}}{12}1218±204
−18±40812\dfrac{-18 \pm \sqrt {408}}{12}12−18±408
−9−2046\dfrac{-9 - \sqrt {204}}{6}6−9−204
Type a concept, like “slope” or “photosynthesis”.
