Simplify.
$
\begin{array}{c}
1+\frac{3}{4} r+5-\frac{2}{4} r \\
\stackrel{[?]}{[?} r+\square
\end{array}
$

Enter the numerator of the coefficient.
HELP PLEASEAND THANK YOU

Simplify beginarrayc 1frac34 r5frac24 r stackrel rsquare endarray Enter the numerator of the coefficient HELP PLEASEAND THANK YOU class=