Answer:
Option (d) is correct.
\(x=9\)
Step-by-step explanation:
Given : expression \(-5\sqrt{x}=-15\)
We have to solve for x.
Consider the given expression \(-5\sqrt{x}=-15\)
Divide both side by -5, we have,
\(\sqrt{x}=\frac{-15}{-5}\)
Simplify, we have,
\(\sqrt{x}=3\)
Squaring both side, we get,
\((\sqrt{x})^2=3^2\)
Simplify, we get,
\(x=9\)
Thus, Option (d) is correct.
