Question

if roots of the equations are equal then the value of m in equation mx square plus 6x plus 1 equal to zero​

Answer 1

Answer:

1/3

Step-by-step explanation:

We have,

mx

2

+6x+(2m−1)=0

∴ Product of roots =

m

2m−1

⇒

m

2m−1

=−1 [∵ product of roots =−1]

⇒2m−1=−m

⇒3m=1

⇒m=

3

1