Factor this polynomial expression. x2 + 10x+ 25
A. (x - 5)(x-5)
B. (x - 25)(x - 1)
C. (x+5)(x+5)
O D. (x + 25)(x+1)

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

Which of the following represents the range of the graph of f(x) below

What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4