### Home > CCA > Chapter 9 > Lesson 9.2.2 > Problem9-63

9-63.

Solve the quadratic equation below. Check your solutions with a calculator. Homework Help ✎

3x2 + 2.5x = 12.5

$\textit{x} = \frac {-\textit{b} \pm \sqrt {\textit{b}^2 - 4\textit{ac}}}{2\textit{a}}$