What kind of solutions does #5w^2 - 11w + 10 = 0# have?
1 Answer
Jul 30, 2015
Solve y = 5w^2 - 11w + 10 = 0
Explanation:
D = b^2 - 4ac = 121 - 200 = - 79 < 0.
There are no real roots (no x-intercepts).
There are 2 complex roots.
