How many real number solutions does the equation have? 0 = - 4x^2 + 7x -8

Question

a. no solution*****
b. one solution
c. two solutions
d. infinitely many solutions

Answer 1

X = (-B +-sqrt(B^2-4AC)/2A.

X = (-7 +-sqrt(49-128))/-8.
The quantity under radical is negative: No solutions.