Question

the discriminant of quadratic equation
$a {x}^{2} + bx + c = 0$
is zero then number of real roots is equal to​

Answer 1

Question:

the discriminant of quadratic equation

the discriminant of quadratic equation $a {x}^{2} + bx + c = 0$

the discriminant of quadratic equation $a {x}^{2} + bx + c = 0$is zero then number of real roots is equal to

Answer

Answer:

Answer:Answer. Here a, b, and c are real and rational. Hence, the nature of the roots α and β of equation ax2 + bx + c = 0 depends on the quantity or expression (b2 – 4ac) under the square root sign. We say this because the root of a negative number can't be any real number