Question

Solve the following equation for x.

80x^2+92x-84=0

Answer 1

Answer;

x = 0.6 and x = -1.75

Explanation:

80x2+92x−84=0

Use quadratic formula

x = (−b ±√(b2−4ac))/√2a

x = (-92 ± √(35344)) / 160

x = 95/160 and x = -280 / 160

x = 0.6 and x = -1.75