Question

Need help with my math test pls and thank you

Answer 1

Explanation

We are given the following equation:

`x^2=(144)/(81)`

We are required to solve the given equation.

This is achieved thus:

`\begin{gathered} x^2=(144)/(81) \\ \text{ Square root both sides} \\ √(x^2)=\pm\sqrt{(144)/(81)} \\ x=\pm(12)/(9) \\ \text{ Upon simplification, we have:} \\ x=\pm(4)/(3) \end{gathered}`

Hence, the answer is:

The first option is correct.