Given that one of the two real roots of the equation x ^ 2-4x-2m + 8 = 0 is greater than 1 and the other is less than 1, the value range of M is obtained Please give it to me by tonight. I'm going to school tomorrow,

Given that one of the two real roots of the equation x ^ 2-4x-2m + 8 = 0 is greater than 1 and the other is less than 1, the value range of M is obtained Please give it to me by tonight. I'm going to school tomorrow,

Go to school tomorrow Sunday?