### Home > A2C > Chapter 3 > Lesson 3.1.1 > Problem3-10

3-10.

Solve $2x^2−3x−7=0$ for $x$. Give your solutions in both radical form and as decimal approximations.

$\frac{3\pm \sqrt{65}}{4}\text{ or}\approx2.78\text{ and }\approx-1.27$