What is the integral of-4x^6-5x^5-2x^2+5-e^x ?

The integral of-4x^6-5x^5-2x^2+5-e^x is -(4x^7)/7-(5x^6)/6-(2x^3)/3+5x-e^x+C

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integral of-4x^6-5x^5-2x^2+5-e^x

\int - 4 x^{6} - 5 x^{5} - 2 x^{2} + 5 - e^{x} d x

- \frac{4 x ^{7}}{7} - \frac{5 x ^{6}}{6} - \frac{2 x ^{3}}{3} + 5 x - e^{x} + C

Solution steps

\int - 4 x^{6} - 5 x^{5} - 2 x^{2} + 5 - e^{x} d x

Apply the Sum Rule:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= - \int 4 x^{6} d x - \int 5 x^{5} d x - \int 2 x^{2} d x + \int 5 d x - \int e^{x} d x

\int 4 x^{6} d x = \frac{4 x ^{7}}{7}

\int 5 x^{5} d x = \frac{5 x ^{6}}{6}

\int 2 x^{2} d x = \frac{2 x ^{3}}{3}

\int 5 d x = 5 x

\int e^{x} d x = e^{x}

= - \frac{4 x ^{7}}{7} - \frac{5 x ^{6}}{6} - \frac{2 x ^{3}}{3} + 5 x - e^{x}

Add a constant to the solution

= - \frac{4 x ^{7}}{7} - \frac{5 x ^{6}}{6} - \frac{2 x ^{3}}{3} + 5 x - e^{x} + C

What is the integral of-4x^6-5x^5-2x^2+5-e^x ?
The integral of-4x^6-5x^5-2x^2+5-e^x is -(4x^7)/7-(5x^6)/6-(2x^3)/3+5x-e^x+C