Completing The Square Answers

Given 2x² = -8, x is .

x + =

Which values are solutions of the equation? Check all of the boxes that apply.

Now that you have x² - 8x + 16 = 9 + 16, apply the square root property to the equation.

Choose the solutions to the quadratic equationx2 – 8x – 9 = 0.

Choose the solution to the equation.