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dolphi86 [110]
3 years ago
12

The area of a rectangular pool is (14x^2+21x) square feet. If it is 7x feet long, what is the width, in feet?

Mathematics
2 answers:
guapka [62]3 years ago
5 0
<span>(14x^2+21x) = 7x(2x + 3)

A= L * W

but L = 7x so W = </span>2x + 3
<span>
answer: </span><span>width is (2x +3) feet</span><span>

</span>
Sunny_sXe [5.5K]3 years ago
5 0

Answer:

you get (2x+3), because 14 divided by 7 = 2 and 21 divided by 7 = 3

Step-by-step explanation:

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earnstyle [38]

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