Use the quadratic formula to solve the equation.x2 + 14x + 30 = 0

Solve.A rectangular sign must have an area of 23 square yards. Its length must be 4 yards more than its width. Find the dimensions of the sign. Area of a rectange = length times width,

Add the proper constant to each binomial so that the resulting trinomial is a perfect square trinomial. x2 + 18x + _______

Use the quadratic formula to solve the equation. Write in the form a+bi. Put a comma between answers not a space.x2 + 10x + 61 = 0

Solve.A rectangular sign must have an area of 36 square yards. Its length must be 2 yards more than its width. Find the dimensions of the sign. Area of a rectange = length times width,

Use the quadratic formula to solve the equation.5×2 + 12x = – 2

Use the quadratic formula to solve the equation.(x + 5)(x – 1) = 6

Use the quadratic formula to solve the equation.x2 + 12x + 14 = 0

Add the proper constant to each binomial so that the resulting trinomial is a perfect square trinomial. Then factor the trinomial.x2 + 4x + _______

Solve the equation by completing the square.36×2 + 72x + 35 = 0