SOLUTION: what 2 numbers added together equal -2 and the same 2 numbers multiplied equal -63: what are the two numbers?

Algebra ->  Equations -> SOLUTION: what 2 numbers added together equal -2 and the same 2 numbers multiplied equal -63: what are the two numbers?       Log On


   

Question 1145952: what 2 numbers added together equal -2 and the same 2 numbers multiplied equal -63: what are the two numbers?
Answer by ikleyn(52794) About Me  (Show Source):
You can put this solution on YOUR website!
.

7 and -9.

5 seconds to guess mentally. 

    (= the time to read the post twice plus 1 second to guess.)