Question

how to find nature of roots​

Answer 1

Answer:

To determine the nature of roots of quadratic equations (in the form ax^2 + bx +c=0) , we need to caclulate the discriminant, which is b^2 - 4 a c. When discriminant is greater than zero, the roots are unequal and real. When discriminant is equal to zero, the roots are equal and real.

Answer 2

Step-by-step explanation:

for the equation ax²+bx+c=0, nature of roots can be found using the following formula

D=b²-4ac

if D>0, then the roots are real and different.

if D=0, then the roots are real and equal.

if D<0, then the roots are imaginary.