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Find a simplified formula for the volume of a cylinder that has a height of 3x and a radius of 2x. Show your work.
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Find a simplified formula for the volume of a cylinder that has a height of 3x and a radius of 2x. Show your work.

User Lord Stock
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V=\pi r^2h\\ V=\pi \cdot(2x)^2\cdot3x\\ V=4\pi x^2\cdot3x\\ V=12\pi x^3
User Bao
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