Question

solve this q 14 ...............​

Answer 1

Answer:

Let the breadth be x

And length =3+x

ATQ

(3+x)x=(3+x+9)(x-5)

3x+x²=(12+x)(x-5)

3x+x²=12(x-15)+x(x-5)

3x+x²=12x-180+x²-5x

X²-x²+3x-7x= - 180

-4x= - 180

X= 180/4=45

Breadth =45cm

Length =45+3=47cm

Step-by-step explanation:

Hope it helps...

Answer 2

I have attached the hand written solution you may go through