Determine the nature of the roots: 5x2 + 20x + 20 - 0 . no real solutions
C.
. a unique real solution
d.
cannot be determined
two distinct real solutions

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)