Find the length of the side rectangle, if it area is
6 x ² + 1 3 xy - 2842 and its breadth is 2x+7y
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Step-by-step explanation:
Area of Path = Area of EFGH + Area of IJKL - Area of MNOP
=3×80+3×60−3×3
=240+180−9
=420−9
=411 m
2
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