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The width of a rectangular window is (2x + 6) inches, and its height is (3x + 10) inches (see figure). Find an expression for the area of the window.
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8 votes
The width of a rectangular window is

(2x + 6) inches, and its height is (3x + 10) inches (see
figure). Find an expression for the area of the window.

User Priyadarshan
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4.7k points

1 Answer

8 votes
Area is length times width. So do 2x +6 times 3x + 10 and if you FOIL you get 6x^2 + 38x + 60
User Cody Covey
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