Calculus sect 71 15 integral of lnx2 duration. Integral ln x 2 1dx. Xlnx2 2xlnx 2xc to integrate lnx2 let x ey so that dx ey dy int lnx2 dx int y2 eydy.
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Now integrate by parts y2 ey int 2yey dy.
X 12 lnx2 x2 2x sqrt 7 arctan 2x 1sqrt 7 int dx qquad lnx2 x2 we use ibp int u v uv int u v and the trick here is u lnx2 x2 u.
Free integral calculator solve indefinite definite and multiple integrals with all the steps. Type in any integral to get the solution steps and graph. Worked example of finding an indefinite integral using integration by parts. Using integration by parts.
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The integral calculator lets you calculate integrals and antiderivatives of functions online for free. Our calculator allows you to check your solutions to. How would you integrate lnx2 1. Ahmed a what on earth are you talking about.
