Question

cal expressions 10 100% 121^1/2 ?

Explanation:

Step1: Recall exponent rule

Recall that \(a^{\frac{1}{2}}=\sqrt{a}\) for \(a\geq0\). So, \(121^{\frac{1}{2}}=\sqrt{121}\).

Step2: Calculate square root

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

Answer:

11