Pre-Calculus, 9th edition
Let the two numbers be and .
The difference of two numbers is .
The equation is .
The sum of square of two numbers is .
The equation is .
The system of equations are .
Find the two numbers.
Substitute in .
and
and .
For , .
For , .
Therefore, the two possibilities of the two numbers are and .
The two possibilities of the two numbers are and .
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