Question

let numbes ( =a b )
( a+b=12 )
( a^{2}-b^{2}=12 )
( (a-b)(a+b)=12 )
( (a-b) 12=12 )
( (a-b)=1 )

# 180-52 to g The sum of two numbers is 12 and difference of their squares is 12. Find the difference of the numbers. 5 4.

Solution