Question

Can you please send me a image how to put the answer in

Answer 1

Given:

The function is

`x^2-4=0`

The objective is to fill the box.

The given equation can be factorized as,

`\begin{gathered} x^2-4=0 \\ x^2=4 \\ x=\sqrt[]{4} \\ x=\pm2 \end{gathered}`

The table values will be,

Hence, the required table values are obtained.