Answer
The question mark is $9$.
The quotient is $3x-5$.
The remainder is $9$.
The answer is $3x-5 +\frac{9}{2x+1}$.
Work Step by Step
Subtract $-10x-5$ from $-10x+4$.
$\Rightarrow -10x+4-(-10x-5)$
$\Rightarrow -10x+4+10x+5$
$\Rightarrow 9$.
The question mark is $=9$.
The quotient is $=3x-5$.
The remainder is $=9$.
The answer is $=quotient +\frac{remainder}{divisor}$.
Substitute all values.
The answer is $=3x-5 +\frac{9}{2x+1}$.
