Question

The dimensions of a rectangular photograph are even consecutive integers. The area of the photograph is 224square inches. Find the lengths of each side.
x (x + 2) = 224 ... x^2 + 2 x - 224 = 0

solve for x

the dimensions of a rectangular photograph are even consecutive integers. the area of the photograph is 

168
square 
inches
.
find the lengths of each side.

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