When you subtract one square number from another is answer 7?

Given that we are subtracting one square number from another and the result is 7, we can represent this mathematically as ( a^2 - b^2 = 7 ), where ( a ) and ( b ) are the square numbers. Using the difference of squares formula, we can rewrite this equation as ( (a + b)(a - b) = 7 ). Since 7 is a Prime number, the factors of 7 are 1 and 7. Therefore, the possible values for ( a ) and ( b ) are 4 and 3, respectively.