Question

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.

11th - 12th Class

Maths

Solution

160

4.0 (1 ratings)

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