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19 October, 20:53

The width of a rectangular swimming pool is x+4. The area A of the pool is 2 + 9 + 20. What is an expression for the length of the pool?

a. ^2 + 8 + 16

b. + 5

c. + 4

+2
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  1. 19 October, 20:59
    0
    A) 2x+1+16 / (x+4) is correct

    length * width = Area of rectangle

    length=Area / width

    (2x²+9x+20) / (x+4) = length

    length = to the above answer
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