Which equations are true? select all that apply. options:
square root of -4 = 2i
square root of -49 = 7i
square root of -25 equals
square root of -25i
negative square root of 36 = 6i
negative square root of 81 = -9
negative square root of 100 = 10i

The correct options are,

Square root of -4 = 2i

Square root of -49 = 7i

Step-by-step explanation:

∵

( Since, i² = - 1 )

Similarly,

Also,

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.

to complete this square you have to rotate about the origin 270 degrees clockwise.