Question

Can any one solve this?

Answer 1

Hope it will help you. . . . . . . . . . .

Answer 2

Hii friend,

Hope my answer will help you........

Let Rahul 's age be x and Rohit' s age be y.

Given that Rahul 's age=2*Rohit's age

So, x=2y.............(i)

Now after 4 years,

Rahul 's age would be equal to x+4

And Rohit' s age would be equal to y+4.

But given that After 4 years,

Rahul's age*Rohit's age=160

Thus,(x+4)(y+4)=160

From (i),

(2y+4)(y+4)=160

(2*y^2)+4y+8y+16=160

Using the splitting term method,

2y(y+2)+8(y+2)=160

(2y+8)(y+2)=160.....Hope after this you could solve........