6.1 Areas Between Curves/10

${\begin{aligned}&\color {red}\mathbf {y=1+{\sqrt {x}}} &\color {royalblue}\mathbf {y={\frac {3+x}{3}}} \\\\\end{aligned}}$

Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://en.wikipedia.org/api/rest_v1/":): {\displaystyle \begin{align} 1+\sqrt{x} &= \frac{3+x}{3} \\ 1+\sqrt{x}-\frac{3+x}{3} &= 0 \\ \frac{3+3\sqrt{x}}{3}}-\frac{3+x}{3} &= 0 \\ 3+3\sqrt{x}-3+x &= 0 \\ \end{align} }