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# Use the discriminant to determine the number and nature of the solutions the equation. Do not solve the equation. 2x 2 + 32x + 128 = 0 Solve the...

Use the discriminant to determine the number and nature of the solutions the equation. Do not solve the equation.

2x2 + 32x + 128 = 0

Solve the equation using the quadratic formula. Type an exact answer, using radicals if needed. There can be two answers.

x2 + 6x - 2 = 0

Use the discriminant to determine the number and of the solutions of the algebraic equation. Do not solve the equation.

9x2 - 2x - 6 = 0

The discriminant is equal to?

Solve using the square root property.

x2 - 9 = 0

x = ?