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

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

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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(52798) (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.)

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