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GemJock
09.06.2021 •
Mathematics
The perimeter formula for a rectangle is P=2L+2W. If the length of a rectangle is 2x^2+x-3 and the width is x+7, write an expression for the perimeter of the rectangle.
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Ответ:
P=(2x*2+x-3)L+ (x+7)2w
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Ответ:
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