Question

solve for u, where u is a real number.
\sqrt{u} = 6
if there is more than one solution, separate them with commas.
if there is no solution, click on
o solution\.
u =
no solution, \sqrt{\square}, \sqrt\square{\square}, \frac{\square}{\square}, \square\square,...

Explanation:

Step1: Square both sides to eliminate root

To solve for \( u \) in the equation \( \sqrt{u} = 6 \), we square both sides of the equation. Squaring a square root cancels out the square root operation. So, we have \( (\sqrt{u})^2 = 6^2 \).

Step2: Simplify both sides

Simplifying the left side, \( (\sqrt{u})^2 = u \) (by the property of square roots and squaring). Simplifying the right side, \( 6^2 = 36 \). So we get \( u = 36 \).

Answer:

\( 36 \)