Question

Find the two no. whose sum is 48 and product is 567

Answer 1

1 is no. 21
2 is no.
27

Answer 2

Hey...
Let x and y be the numbers.
So x+y=48
x=48-y

Also xy=567
48y-y^2=567
y^2-48y+567=0
y^2-27y-21y+567=0
y(y-27)-21(y-27)

So y=21 and 27

x=21 and 27...

HOPE IT HELPS