The length and breadth of a rectangle are (a2
+ ab + b2
) units and (a – b)
units respectively. Find the area of the rectangle.
Answers
Answered by
2
Answer:
Area of a rectangle with length l and breadth b is given by A=l×b
Answered by
5
Step-by-step explanation:
Area of rectangle =length * breath
=(a2+ab+b2)(a-b)
=a(a2+ab+b2) -b(a2+ab+b2)
=a3 +a2b +ab2 -a2b -ab2 -b3
=a3 +a2b -a2b + ab2 -ab2 -b3
=a3 - b3
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