Question

* 6. Write down the information in the form of
algebraic expression and simplify:
There is a rectangular farm with length
(2a+ 362) metre and breadth (a? + b2) metre.
The farmer used a square-shaped plot of the farm
to build a house. The side of the plot was (a? – 62)
metre. What is the area of the remaining part of
the farm?​

Answer 1

Step-by-step explanation:

The area of the rectangular farm whose length and breadth are 2a2+3b2 metre and a2+b2 respectively is =(2a2+3b2)(a2+b2) metre2.

The area of the rectangular farm whose length and breadth are 2a2+3b2 metre and a2+b2 respectively is =(2a2+3b2)(a2+b2) metre2.The area of the square plot whose side is of a2−b2 metre2.

The area of the rectangular farm whose length and breadth are 2a2+3b2 metre and a2+b2 respectively is =(2a2+3b2)(a2+b2) metre2.The area of the square plot whose side is of a2−b2 metre2.Then the area of the remaining part of the farm =(2a2+3b2)(a2+b2)−(a2−b2)2=a4+7a2b2+2b4 metre2.