how to get the difference of $r$ and $r2 how to get from $r to $r2 how to get $r$ from $r2 how to figure from $r$ to $rs what is the correct way of dividing $r how to squaring $r into r if $r is $r2 how to get from $r to $r2 how do i get $r from $r to tot which equation squaring r does how to get from $r to $r2 if I squaring $r$ how to get r$ how to get from $r$ to $r2 what is the correct equation for $r$ how to get from $r to $ra how to get to $r$ what is the equation $r for excel what is the formula for $r what does squaring $r$ mean in math which term represents the amount of money you put on $r and is squared to $r2