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anonymous

  • one year ago

The length of a photograph is 3cm less than twice the width. The area is 54cm.Find the dimensions of the photograph

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  1. MrNood
    • one year ago
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    |dw:1433800355118:dw| the area = length times width = 54 solve for x

  2. MrNood
    • one year ago
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    CORRECTION SORRY! |dw:1433800480055:dw|

  3. MrNood
    • one year ago
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    you are close - but have made some errors with the sign width = x length = 2x-3 write down width times length

  4. Pawanyadav
    • one year ago
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    2x^2-3x-54=0

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