Factor the polynomial completely.2×2 – 98

Solve.A rectangular sign must have an area of 10 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,

Perform the indicated operation. Write the result in the form a + bi.(4 – 2i) + (9 + 5i)

Factor the polynomial completely.-14a3 + 8a

Use the square root property to solve the equation.x2 – 12 = 0

Graph the union or intersection, as indicated.The intersection of x ≥ -4 and y > 1

Graph the equation.x = 5

Add the proper constant to each binomial so that the resulting trinomial is a perfect square trinomial. Then factor the trinomial.x2 + 10x + _______

Use the square root property to solve the equation. Write in the form a+bi. Put a comma between your answers not a space.(x – 10)2 = -121

Use the quadratic formula to solve the equation. Write in the form a+bi. Put a comma between answers not a space.x2 + 14x + 53 = 0