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intergration Help!! (1 Viewer)
- Thread starter Currybear
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Multiple IBP and differentiate the log function on each occasion.
cineti970128
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let g(x) = ln(x)^2
g'(x) = 2(ln(x))/x
f(x)= x
F(x) = 1/2x^2
integrating by parts
Integral(xln(x)^2) = 1/2x^2 * ln(x)^2 - Integral (xln(x)^2)
2Integral(xln(x)^2) = 1/2x^2 * ln(x)^2
Integral(xln(x)^2) = 1/4x^2 *ln(x)^2
g'(x) = 2(ln(x))/x
f(x)= x
F(x) = 1/2x^2
integrating by parts
Integral(xln(x)^2) = 1/2x^2 * ln(x)^2 - Integral (xln(x)^2)
2Integral(xln(x)^2) = 1/2x^2 * ln(x)^2
Integral(xln(x)^2) = 1/4x^2 *ln(x)^2