Question

the difference between two numbers is 3. the difference between their squares is 54.find the numbers

Answer 1

let's consider first no as x

x+x+3=x2+(x+3)2
2x=2x2+9

Answer 2

Answer:

1st number=x

2nd number=y

x-y=3____1

x square-y square=54___2

(x+y) (x-y)=54

(x+y)×3=54

x+y=54/3=18

x+y=18

x-y=3____1

x+y=18___3

3+1----2x=21

x=21/2=10.5

10.5+y=18

y=18-10.5

=7.5

x=10.5

y=7.5