SOLUTION: Could someone please show me how to evaluate the following intergrals using the given substitutions? ((3x^2 + 6x)dx) / (x^3 + 3x^2 +11), substitution: x^3 + 3x^2 +11 Thanks,

SOLUTION: Could someone please show me how to evaluate the following intergrals using the given substitutions? ((3x^2 + 6x)dx) / (x^3 + 3x^2 +11), substitution: x^3 + 3x^2 +11 Thanks,

Algebra.Com

Question 349447: Could someone please show me how to evaluate the following intergrals using the given substitutions?
((3x^2 + 6x)dx) / (x^3 + 3x^2 +11), substitution: x^3 + 3x^2 +11
Thanks,
-Nick.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Let

So then

which can easily be integrated and then re-substituted.

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