Question

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

−b b2 − 4ac 2a

Answer 1

If b^2 - 4ac is less then zero, then there is no solution.

Answer 2

if there is a way you can check, i think the answer is b^2 -4ac

Answer 3

I agree, yea, there shouldn't be a negative under the radical or they get imaginary numbers.

Answer 4

yeah

Answer 5

okayy thanks !!! :)