Question

Solve the equation using the Quadratic Formula.

x2-3x - 11 = 0
Select the comect choice below and, if necessary, fill in the answer
A. x=
(Simplify your answer. Use integers or fractions for any nun
B. There are no real solutions.​

Answer 1

Answer: A

Just substitute a, b and c at the quadratic formula to get the answer...

`x = \frac{ - b \: + - \sqrt{ {b}^(2) - 4ac} }{2a}`