read the section called Discriminant in the following article:
Quadratic equation - Wikipedia, the free encyclopedia
Please show this step by step and it'll be even better if there are some explanations for the solution!
Find the values of p for which the equation (1 - 2p)x^2 +8px - (2 + 8p) = 0 has one solution.
And hey, can you guys make up a question for me as well that's similar to this one?
read the section called Discriminant in the following article:
Quadratic equation - Wikipedia, the free encyclopedia