Question 1150171
.
<pre>

The sum is 7, the product is 10.


The numbers are 2 and 5.


5 seconds to guess.


In Algebra way,


    x*(7-x) = 10

    7x - x^2 = 10

    x^2 - 7x + 10 = 0

    (x-2)*(x-5) = 0,    etc.
</pre>

Solved.