When m takes what value, the equation 2x Λ 2 - (M + 2) x + 2m-2 = 0 has two equal real roots? Find out the roots of the equation

When m takes what value, the equation 2x Λ 2 - (M + 2) x + 2m-2 = 0 has two equal real roots? Find out the roots of the equation

If there are two equal real roots, the discriminant is 0 [- (M + 2)] & sup2; - 8 (2m-2) = 0m & sup2; + 4m + 4-16m + 16 = 0m & sup2; - 12m + 20 = 0 (m-2) (M-10) = 0m = 2, M = 10m = 2, the equation is 2x & sup2; - 4x + 2 = 0,2 (x-1) & sup2; = 0, x = 1m = 10, the equation is 2x & sup2; - 12x + 18 = 0,2 (x-3) & sup2; = 0