Math, asked by marianand369, 4 months ago

The length and breadth of a rectangle are (4x - 3) and (2x + 5) respectively. Find its area

Answers

Answered by baapbihari42

8

Answer:

Length = (4x-3)

breadth = (2x+5)

So, area of the rectangle = length * breadth

= (4x-3) (2x+5)

= 4x (2x +5) -3 (4x+3)

= 8x² + 20x -12x -9

= 8x² +8x -9

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