Can somebody please help me, this question was on my cal test, and i need to correct it, but i cant. Solve: The integral of (x^1/2)(f(x))dx= anyone know this?
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Are you sure that's the entire problem? Are we given ?
ha! i wish but no. i just called my friend. apparently you use parts, u = f(x) dv=x, so du= f'(x) and v=x^2/2. so, since integral of udv= uv- integral of vdu. thus, f(x)(x^2/2) minus integral of (x^2/2)(f'(x)). it was dumb.
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