Find the range of mmm such that the roots of x2+mx+1=0x^2 + mx + 1 = 0x2+mx+1=0 are both in the interval (0,1)(0, 1)(0,1).
m<−2m < -2m<−2
m>2m > 2m>2
m<−3m < -3m<−3
m>3m > 3m>3