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Give possible expression for the length and breadth of each of the following rectangles in which their areas are given area equals to 25 square minus 35 A + 12

Posted by Pradeep Kumar Das 6 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Sarika Bhatnagar 6 years, 7 months ago

Let length be x and breadth be y So area (A)= xy Now ATQ A=25^2-35A+12 XY= 625-35xy+12 35xy+xy=625+12 36xy=637 xy=637/36 i.e. product of length and breadth is equal to 637/36. I hope it is helpful....

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