Use the FOIL method.
2x * x + 2x * 6 + -9 * x + -9 * 6
Combine like terms.
<u>Answer</u>
Find the perimeter, in feet, of the rectangle whose width is 13 feet and whose area is 208 square feet.
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Use the FOIL method.
2x * x + 2x * 6 + -9 * x + -9 * 6
Combine like terms.
<u>Answer</u>