Find the volume of the solid obtained by rotating the region bounded by y=9x^2, x=1 and y=0, about the x-axis. volume?

y9x2-x1

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Find the volume of the solid obtained by rotating the region bounded by y=9x^2, x=1 and y=0, about the x-axis. volume?

Answer:

If you have the Stewart calculus textbook 7edition, check out page 355. Its section 5.2, example 3 that’s really similar to this problem.