Math, asked by soni829965, 9 months ago

please help me to everyone class 9 math​

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Answered by sanskar6732
25

To solve this quest first you have to factorise the Expression:

 =  > 35y ^{2}  + 13y - 12

Hope you must be knowing middle term splitting

So,

 =  > 35y ^{2}  + 35y - 12y - 12

Now take out common factors

 =  > 35y \: ( \: y + 1 \: ) - 12( \: y + 1 \: )

Ans:- ( 35y - 12 )( y+1 )

As the question is asking length and breadth of rectangle SO..,

  • Length : ( 35y - 12 )

  • Breadth : ( y + 1)

Hope you understand please mark brainliest and follow

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