SOLUTION: A rectangular picture measuring 5 in. by 9 in. is surrounded by a frame with uniform width x. Write a quadratic function in standard form to show the combined area of the picture a

SOLUTION: A rectangular picture measuring 5 in. by 9 in. is surrounded by a frame with uniform width x. Write a quadratic function in standard form to show the combined area of the picture a

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Question 184254: A rectangular picture measuring 5 in. by 9 in. is surrounded by a frame with uniform width x. Write a quadratic function in standard form to show the combined area of the picture and frame.
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
(5+2x)(9+2x)=area of picture plus frame of width x.
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