Question

What is the greatest possible integer value of x for which startroot x minus 5 endroot is an imaginary number? 3 4 5 6

Answer 1

The greatest possible integer value of x for which $\sqrt{x - 5}$ is an imaginary number is 4

How to determine the greatest possible integer?

The root expression is given as:

$\sqrt{x - 5}$

For the above number to be a complex number, the greatest value of the radicand must be -1.

So, we have:

x - 5 = -1

Add 5 to both sides

x = 4

Hence, the greatest possible integer value of x for which $\sqrt{x - 5}$ is an imaginary number is 4

Read more about imaginary numbers at:

brainly.com/question/1446171

#SPJ4