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The length of the top of the table is 5 m greater that the width The area is 84 m2 Find the dimensions of the table in meters?
Luved21
7m x 12m
(X) x (X+5) = 84
X2 + 5X = 84
X2 + 5X - 84 = 0
Using the Quadratic Equation yields X=(+/- 7)
You can't have a negative dimension, so X = 7.
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