MATH260_W7_Lab_Worksheet_MichaelShaw - MATRH260Week 7 Lab...

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MATRH260—Week 7 LabName:Michael ShawLogarithmic IntegralsExamine each example below then answer questions 1–3.Integral: 1xdxIntegral:1x3dx
CSolution: ln|x+3|+Integral:2xx2+4dxIntegral:12x3dxSolution: ln|x2+4|+C
C1) What is the formula for finding duu?
2) How is substitution being used to solve examples and ? Show u and du.3) Why can’t we find the integral 1xdxusing the following set-up?
dx
4) Fill in the blanks below with the correct information for the following integral: 34x+5u =4x+5du =4dxdx

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