Question

find the value of x
$\sqrt{9x = 3 \sqrt{ {9}^{2} } }$

Answer 1

$\sqrt{9x} = 3 \sqrt{ {9}^{2} } \\ \sqrt{9x} = \sqrt{ {9}^{3} } \\ \sqrt{x} = \sqrt{ {9}^{2} } \\ x = {9}^{2} \\ x = 81$
hope it helps

Answer 2

${Answer :-}$

Perhaps, the question is incorrect.

But still,
9x = 3 * (9^1/2)^2
Or, 9x = 3 * 9
Or, x = 3.

Otherwise your question may be,
( 9x) ^1/2 = 3 * (9^1/2)^2
Or, 9x = ( 3 * 9) ^2
Or, x = 81.

Otherwise, the question may be,
(9)^1/2* x = 3 * (9^1/2)^2
Or, x = 3 * (9)^1/2
Or, x = 3 * 3 = 9.

Hope this helps,.

If helps, please mark it as brainliest ^_^