Here's the question you clicked on:
catgirl17
(3x-8)^1/2=5
\(\Large \color{MidnightBlue}{\Rightarrow \sqrt{3x - 8} = 5 }\) Power of one half can be expressed as square root of that value. \(\Large \color{MidnightBlue}{\Rightarrow 3x - 8 = 25 }\) \(\Large \color{MidnightBlue}{\Rightarrow 3x = 33 }\) \(\Large \color{MidnightBlue}{\Rightarrow x = 11 }\)
Got it? Wasn't it easy? =)