Question

give possible expressions for the length and breadth of each of the following rectangle,in which their areas are given:​

Answer 1

Answer:

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Step-by-step explanation:

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1)The expression can also be written as 25a²-20a-15a+12

5a(5a-3)-4(5a-3)

(5a-4)(5a-3)

So l=5a-4

b=5a-3

2) The expression can also be written as 35y²+28y-15y-12

7y(5y+4)-3(5y+5(

(7y-3)(5y+4)

So l=7y-3,b=5y+4

Method used= Mid term split

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