Write the condition to be satisfied by a, b and c so that the quadratic equation ax^2 + bx +c=0 has two
distinct real roots.
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4
ANSWER ⤵️
If a=0, it becomes linear equation.
If b²− 4ac = 0, then there will be real and equal roots.
If b² − 4ac < 0, then the roots will be unreal.
Only if b²− 4ac > 0, we will get two real distinct roots.
Answered by
5
Answer:
it will quadratic equation if a≠0
if a=0,then we get linear equation because 0×x² is invaluable
so it will bx+c=0
which is linear equation
if b² -4ac=0
then we get 2real and equal roots
if b²-4ac<0
then we will get imaginary roots, means no real root can be found
but
if
b²-4ac>0
then we get real and distinct roots
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