Question

someone plz quickly answer​

Answer 1

It is given that

Area of a rectangular field 25x2+20xy+3y2 square unit

Length =5x+3y unit

We know that

Breadth = Area / Legth

So we get

=(25x+20xy+3y2)/(5x+3y)

=5x+y units

Now the perimeter of the rectangular field = 2 (length + breadth)

Substitute the values

=295x+3y+5x+y)

So we get

=2(10x+4y)

=20x+8y