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anonymous

  • one year ago

A rectangular box is twice as long as it is wide. The height of the box is 3 feet less than the width. If the box is x feet wide, what polynomial represents its volume in cubic feet? A. 4x-3 B. 2x^3+6x^2 C. 2x^2-6x D.2x^3-6x^2

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  1. mathstudent55
    • one year ago
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    box is x feet wide W = x twice as long as it is wide If the width is x, then L = ?

  2. aric200
    • one year ago
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    The width of the box is x. The length of the box is = 2 * x. Height of the box = x - 3. Volume of box = length * width * height = 2x * x * (x-3) = 2x^2 * (x-3) Which= 2x^3 - 6x^2

  3. aric200
    • one year ago
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    Where are you confused?

  4. anonymous
    • one year ago
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    I understand now. I was just misreading. Thank you!

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