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Brooke2013

  • 3 years ago

The volume in cubic feet of a workshop's storage chest can be expressed as the product of it's three dimensions: V(x) = x^3 - 3x^2 - x +3. The depth is x + 1 Help find a.) Find linear expression with integer coefficients for the other dimensions. b.) If the depth of the chest is 6 feet, what are the other dimensions. Please Help me and show your work.

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  1. gvt016
    • 3 years ago
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    first we could begin with synthetic division

  2. gvt016
    • 3 years ago
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    |dw:1353191853485:dw|

  3. gvt016
    • 3 years ago
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    the other dimensions a) x - 1 b) x - 3

  4. gvt016
    • 3 years ago
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    then if depth is 6, so x + 1 = 6 x = 5 the other dimensions would be: x - 1 replace 5 - 1 = 4 x - 3 replace 5 - 3 = 2

  5. gvt016
    • 3 years ago
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    well It was a pleasure to help you Saludos desde Perú

  6. Brooke2013
    • 3 years ago
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    Thank you :)

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