Integrate ((x^3)*lnx)dx
Using integration by parts, answer = 1/4x4lnx - 1/16x4 + C
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All answers ▸What's the integral of x^2 +3/x, with respect to x?
If I throw a ball vertically upwards with a velocity of 15 m/s and we assume the gravitational acceleration is 10 m/s^2. Draw the distance-time, and velocity-time graphs, how long is the ball in the air before it returns to the point I threw it from?
How to integrate lnX?
Show the sum from n=0 to 200 of x^n given that x is not 1, is (1-x^201)/(1-x) hence find the sum of 1+2(1/2)+3(1/2)^2+...+200(1/2)^199