1) x^2 = -9x = √-9x = ±3i
2) √x - 5 = √3i - 5 = 5 - 5 = 0
3) √x + 36 = 0√x = -36x = (-36)^2x = 1296
4) 2√0 - 0.01 = 2(0) - 0.01 = 0 - 0.01 = -0.01
1) x^2 = -9
x = √-9
x = ±3i
2) √x - 5 = √3i - 5 = 5 - 5 = 0
3) √x + 36 = 0
√x = -36
x = (-36)^2
x = 1296
4) 2√0 - 0.01 = 2(0) - 0.01 = 0 - 0.01 = -0.01