-300 is equal to -1*100*3 The square root of 100 is 10 The square root of -1 is i sqrt(300) =sqrt(100)*sqrt(3)*sqrt(-1) =10*sqrt(3)*i Order of multiplication doesn't matter Answer D btw you accidentally uploaded a selfie xD
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0
Out of five men and five women, we form a committee consisting of four different people. assuming that each committee of size four is equally likely, find the probabilities of the following events: 1. the committee consists of two men and two women 2. the committee has more women than men. 3. the committee has at least one man. for the remainder of the problem assume that alice and bob are among the ten people being considered. 4. both alice and bob are members of the committee.