Disk(Washer) Method Volume of Solid y = 2x^2, y = 0, x = 2, about y-axis

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A 4-minute video from The Math Sorcerer: “Disk(Washer) Method Volume of Solid y = 2x^2, y = 0, x = 2, about y-axis”.

Video by The Math Sorcerer, played through YouTube's embedded player.