Question

write the condition for the roots be become equal in the equation a×2 + b×+ c=0 ( abc are real a#0) .​

Answer 1

Step-by-step explanation:

When a, b and c are real numbers, a ≠ 0 and discriminant is zero (i.e., b2 - 4ac = 0), then the roots α and β of the quadratic equation ax2 + bx + c = 0 are real and equal.

Answer 2

the condition are given in the image,