Question

`{x}^(2) = 10 - y`make x the subject formula

Answer 1

In order to make x the subject of the formula, we need to isolate the variable x on one side of the equation.

To do so, we need to calculate the square root of both sides of the equation:

`\begin{gathered} x^2=10-y \\ \sqrt[]{x^2}=\sqrt[]{10-y} \\ x=\pm\sqrt[]{10-y} \end{gathered}`