Integration Continued

 

Integration continued…

 

Try these and click on the number to see the answer. Integrate to find y. First do the substitution for u and du.

1. dy = 4x/(x2 + 3)1/2dx

2. dy = x2 (2x3 + 5) 1/2 dx

u = 2x3 + 5 du = 6x2 dx n = 1/2

            y = 1/9*(2x3 + 5) 3/2 + C

3. dy = x(2x2 + 10)6 dx

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