Question

Determine the values of x that makes each equation true. (x-4)²=9 please make sure to show your work

Answer 1

`\begin{gathered} (x-4)^2=9 \\ (x-4)^2=3^2 \\ \text{compare powers} \\ x-4=3 \\ x=7 \end{gathered}`

So, x = 7