Question

Help solving radical equation Please!

Answer 1

\[\sqrt{3x+4} = x \]

Answer 2

square both sides to get rid of the square root

Answer 3

\(\bf \sqrt{3x+4}=x\quad \textit{square both sides}\\ \quad \\
(\sqrt{3x+4})^2=(x)^2\implies 3x+4=x^2\implies 0=x^2-3x-4
\)