Question

How much is the square root of 49?

Answer 1

square root of 49 is 7

Step-by-step explanation:
`\begin{gathered} \text{square root of 49 = }\sqrt[]{49} \\ \end{gathered}`

`\begin{gathered} 49\text{ =7 }*\text{ 7} \\ 49=7^2 \\ \sqrt[]{49\text{ }}\text{ = }\sqrt[]{7^2} \\ \end{gathered}`
`\begin{gathered} \text{square root cancels the square on the right side of the equation:} \\ \sqrt[]{49}\text{ = 7} \end{gathered}`