Question

121^(1/2) ?

Explanation:

Step1: Recall exponent rule

The exponent rule for \(a^{\frac{1}{2}}\) is \(\sqrt{a}\), so \(121^{\frac{1}{2}}=\sqrt{121}\).

Step2: Calculate square root

We know that \(11\times11 = 121\), so \(\sqrt{121}=11\).

Answer:

\(11\)