Question 81256
{{{4sqrt(x)-1=3}}}
I assume that the problem is asking you to solve for x...
First, get the square root term alone on one side of the equation:
{{{4sqrt(x)=4}}}
{{{sqrt(x)=1}}}
Square both sides:
{{{x=1^2}}}
{{{highlight(x=1)}}}
Good Luck,
tutor_paul@yahoo.com