Question

I need help with this practice Explain thoroughly and step by step on how to solve In the easiest way

Answer 1

Step-by-step explanation

`\begin{gathered} 3√(16) \\ √(9)√(16) \\ √(16\cdot9) \\ √(144) \\ 12 \end{gathered}`

Or

`\begin{gathered} 3√(16) \\ 3\cdot4 \\ 12 \end{gathered}`

Answer

`3√(16)=12`