Answer to Question #332668 in Calculus for Olga

Question #332668

Evaluate the following integral:

∫ x ( x +  1 / x +  x^1 / 2) dx

 


a.    X^3 / 3  + 2 /5 √x^5 + c


b.   X^3 / 3 + x + 2 / 5  √ x^5 + c  


c.    X^2 + 1 + √x^3 + c 


d.   3x^3 + x + 5 / 2 √x^5 + c



1
Expert's answer
2022-04-29T08:29:49-0400

x(x+1x+x2)dx=(x2+1+x22)dx=x33+x+x36+C\int x(x+\cfrac{1}{x}+\cfrac{x}{2})dx =\int (x^2+1+\cfrac{x^2}{2})dx = \cfrac{x^3}{3}+x+\cfrac{x^3}{6} +C


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