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17 November, 03:09

The rectangle below has an area of x^2+11x+28 square meters and a length of x+7, meters. What expression represents the width of the rectangle? Will mark as brainliest

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Answers (2)
  1. 17 November, 03:18
    0
    x+4

    Step-by-step explanation:

    x^2+11x+28

    x²+7x+4x+28

    x (x+7) + 4 (x+7)

    (x+7) (x+4)

    area = l * w

    l = (x+7)

    hence, (x+4) is de width
  2. 17 November, 03:18
    0
    The width is x+4

    Step-by-step explanation:

    A = l*w

    x^2+11x+28 = (x+7) * w

    Factor the left side

    (x+7) (x+4) = (x+7) * w

    Divide each side by (x+7)

    x+4 = w

    The width is x+4
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