Question

it's a is quadratic equations?​

Answer 1

Answer:

no this is not quadratic equations

Answer 2

Answer:

standard quadratic equation=ax^2+bx+c=0

m+1/m=5

(m^2+1)/m=5

m^2+1=5m

m^2-5m+1=0

hence it is a quadratic equation.

where a=1 ,b=-5 ,c=1