The area of a rectangular field is (49m2-42m+9) square units. Find the dimensions of the field.

Dear Student,
Area of rectangular= length×breadth=49m2-42m+9So, On factorizewe get,49m2-42m+9=049m2-21m-21m+9=07m7m-3-37m-3=07m-37m-3=0m=37,37So, dimensions are length=37 and breadth=37

Regards

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