Find the discriminant of the following equation. x^2+2x+8=0 a. 10 b. -28 c. -30 d. 36

Simplify. show your work. ( 6x-2 ) ^2 ( 0.5x )^4

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need