The length of a rectangle is 6 meters more than its width. The area of the rectangle is 114 square meters. Which of the following quadratic

Question

The length of a rectangle is 6 meters more than its width. The area of the rectangle is 114 square meters. Which of the following quadratic equations represents the area of the rectangle? Suppose x is the width of the rectangle. x 2-6x – 114 = 0​

A) x^2-6x-114=0

B) x^2-6x+114=0

C) x^2+6x+114=0

D) x^2+6x-114=0

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RobertKer 3 years 2021-07-30T13:05:44+00:00 1 Answers 40 views 0

Answers ( )

  1. trungdung22
    0
    2021-07-30T13:07:28+00:00
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    Answer:

    last one

    Step-by-step explanation:

    x = width

    x+6 = length

    Area = length times width

    x(x + 6) = x^{2} + 6x

    x^{2} + 6x = 114   (subtract 114 from both sides)

    x^{2} + 6x -114 = 0

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