Answer
$y= 5x -4x^2 +C$
Work Step by Step
Multiply both sides by $dx$.
$\frac{dy}{dx}= (5-8x)$
$dy= (5-8x) dx$
$\int dy= \int (5-8x) dx$
Integrate both sides
$y= 5x -4x^2 +C$
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