Quadratic Formula - Equation and Quadratic Formula to Decimal Roots

Question

What roots (solutions) would this quadratic equation have (use the quadratic formula)?

$$y=2x^2-3-x\\ \overline{\phantom{....................}} \ 	ext{quadratic formula:}\x=\frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$$

Accepted Answer

$$x=1.5 \x=-1 \$$

Answer

$$x=5.22 \ x=-2.89 \$$

Answer

$$x=-2.85 \ x=-0.23 \$$

Answer

$$x=-3.95 \ x=2.64 \$$