## Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

$\text{radicand: } p^2+4 \\\text{index: } 2$
The radicand and the index of the given expression, $5\sqrt{p^2+4} ,$ are \begin{array}{l} \text{radicand: } p^2+4 \\\text{index: } 2 .\end{array}