Solve this quadratic equation.

x 2 + 2x - 22 = 0

x2 + 2x-22=0 x2 + 2x-22=0 Use the quadratic formula to find the solutions. - b± √ b2 - 4 (ac) 2a - b± b2 - 4 (ac) 2a Substitute the values a=1 a=1, b=2 b=2, and c=-22 c=-22 into the quadratic formula and solve for xx. - 2± √ 22 - 4⋅ (1⋅-22) 2⋅1

there