Find all the zeros of the equation.

-4x4 - 44x2 + 3600 = 0

a. 5, -5, 6i, -6i

b. 5, 6i

c. 5, -5, 6i, 0

d. -5, -6i

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?