Question

For the following equation, state the value of the discriminant and then describe the nature of the solutions.
10x^2+10x-19=0
What is the value of the discriminant ?
Which one of the statements below is correct?
A) The equation has two real solutions.
B) The equation has one real solution.
C)The equation has two imaginary solutions.

Answer 1

\[b^2-4ac=10^2-4\times 10\times (-19)\]which is some positive number i am too lazy to compute. but because it is positive that means choice A