Solve sqrt( a/81 )

Evaluate

\frac{a}{81}

To find the roots of the expression,set the expression equal to 0

\frac{a}{81} = 0

Find the domain

\frac{a}{81} = 0, a \geq 0

Calculate

\frac{a}{81} = 0

Simplify the root

More Steps

\frac{a}{9} = 0

Simplify

a = 0

The only way a root could be 0 is when the radicand equals 0

a = 0

Check if the solution is in the defined range

a = 0, a \geq 0

Solution

a = 0

Sqrt( a/81 )