Use the quadratic formula to solve the equation.5×2 + 8x = – 1

Solve the equation by completing the square.16×2 – 3x + 1 = 0

What does the “T” wave represent?

Solve the equation by completing the square.8×2 – 5x + 1 = 0

Solve.One pump can drain a pool in 10 minutes. When a second pump is also used, the pool only takes 8 minutes to drain. How long would it take the second pump to drain the pool if it were the only pump in use?

Use the quadratic formula to solve the equation.2×2 + 12x + 3 = 0

Solve the equation by completing the square.x2 + 5x – 5 = 0

Use the quadratic formula to solve the equation.5×2 + 8x = – 2

Multiply.(9×3)(3×9)

Perform the indicated operations.(5×2 + 6) – (-x3 + 8×2 + 10)