document.write( "Question 1198799: integrate (x ^ 2)/(x ^ 3 + 4) dx from 0 to 5 =\r
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Algebra.Com's Answer #832499 by mccravyedwin(407) $\"\"$ $\"About$

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document.write( "Notice that the numerator has the same power of x, (2), as the derivative of\r\n" );
document.write( "the denominator  has. The derivative of the denominator is .\r\n" );
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document.write( "So the numerator can be made into the derivative of the denominator by inserting\r\n" );
document.write( "a 3 factor in the numerator and multiplying by 1/3 on the outside of the\r\n" );
document.write( "integral sign.\r\n" );
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document.write( "We use the formula \r\n" );
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document.write( "That is approximately 1.157839348\r\n" );
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document.write( "Edwin

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