Question

the values of 'm for which the quadratic equation 2x^2-mx+m=0 has
equal roots?​

Answer 1

Answer:

m= 0 or 8

Step-by-step explanation:

According to the question D=0 as it has equal roots.

b²-4ac=0

m²-4*2*m=0

m²-8m=0

m(m-8)=0

So,

either m=0 or m=8