What is the solution of the equation when solved over the complex numbers? x2+24=0

You can rearrange the equation as follows:

Using real numbers, it would be impossible for a square to be negative, but using imaginary numbers it is possible, since

So, since , we know that

So, the solutions to the equations are

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!