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The length of a rectangle is x + 2 units and the width is 3x + 7 units. Find the Area.
The length of a rectangle is x + 2 units and the width is 3x + 7 units. Find the Area.
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Answer:
3x²+13x+14 units
Step-by-step explanation:
area of rectangle = lw
l=x+2
w=3x+7
area= (x+2)(3x+7)
area = 3x² + 13x + 14