Mathematics

$$\displaystyle \int 2x^3+9x^2-8x+5 dx$$ 


SOLUTION

$$\displaystyle \int 2x^3+9x^2-8x+5 dx\\\displaystyle \int 2x^3 dx+\int 9x^2 dx-\int 8x dx+\int 5 dx\\\dfrac{2x^4}{4}+\dfrac{9x^3}{3}-\dfrac{8x^2}{2}+5x+c\\\dfrac{x^4}{2}+3x^3-4x^2+5x+c$$


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Subjective Medium Published on 17th 09, 2020
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