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3 years ago

5

A square rug lies in the middle of a rectangular room. There are 7 feet of uncovered floor on 2 sides of the rug and 2 feet of u

ncovered floor on the other 2 sides. Find a polynomial expression for the area of the room in terms of x, the side length of the rug.

1 answer:

anygoal [31]3 years ago

8 0

A = lw

<span>A=(x+10)(x+12)
</span>

<span>A=x²+22x+120</span>

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