Integrals of Linear Expressions

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$\int \left(-20x^{\frac{1}{2}}-19x^{\frac{-8}{7}}\right) \; dx$

**Answer**

$\;\;\;\int \left(-20x^{\frac{1}{2}}-19x^{\frac{-8}{7}}\right) \; dx$

$=-\frac{40}{3}x^{\frac{3}{2}}+133x^{\frac{-1}{7}}+C$