Integration by substitution: Example 1 - 3

Updated: Mar 20, 2021

Question:

Integrate each of the following expressions using integration by substitution:

Answer:

Now utilise the power rule, as the power is not equal to -1.

Recent Posts

Question: The direct stresses acting on an element of material, on orthogonal planes, are 85N/mm^2 (tensile) and 45N/mm^2 (tensile)...

Question: A thin cylinder of 3m diameter is subjected to an internal pressure of 2.5MN/m^2. Using a factor of safety of 2.2 and a yield...

Question: A hole in a pressure vessel end plate repair casting is being drilled using a radial arm drill. The distance from the drill...