find the perimeter of rectangle whise length and breadth are given by expression 2 x + 15 and X + 8
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Step-by-step explanation:
Area of rectangle = L × B
= 2x+15 x x+8
= 2x² + 16x + 15x + 120
= 2x² + 31x + 120 = Area of rectangle
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Answered by
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Step-by-step explanation:
in above you can get your ans
it just ,I am taking the formula of perimeter of rectangle =2×length×breadth
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