Question

what is (a+b)^2-4ac
help me pls​

Answer 1

Answer:

The discriminant is the expression b2 - 4ac, which is defined for any quadratic equation ax2 + bx + c = 0. Based upon the sign of the expression, you can determine how many real number solutions the quadratic equation has. ... If you get a negative number, the quadratic will have no real solutions, just two imaginary ones.

Answer 2

hope it would be helpful for you