Solve using the quadratic formula.2×2 – 18x + 40 = 0

Solve using the quadratic formula.x2 – 6x + 34 = 0

Solve.(2x + 5)2 = 49

Solve.64k2 – 16 = 0

Solve using the quadratic formula.x2 + 5x – 50 = 0

Solve.(x + 3)2 = 12

Solve.n2 – 196 = 0

Solve.6z2 – 864 = 0

Solve.(2m – 5)2 = 121

Solve.2k2 = 9k – 9