Question

I Do Not Get What It Is Saying Please Help!!

Which part of the quadratic formula tells you whether the quadratic equation can be solved by factoring?

−b b2 − 4ac 2a

Use the part of the quadratic formula that you chose above and find its value given the following quadratic equation:

2x2 + 7x + 3 = 0

Answer 1

b2-4ac will tell

Answer 2

\[b ^{2}-4ac\]
This number is known as the discriminant. A quadratic equation with a non-negative discriminant will have at least one unique solution. If the discriminant is greater than zero, two unique solutions exist. If it equals zero, one unique solution exists.

Answer 3

Thanks Guys!!!!