What two numbers multiply to -912 and add up to 64?

Here we answer the question: "What two numbers multiply to -912 and add up to 64?"

The answer to your question is:

-12 and 76

Below we illustrate and prove that -12 and 76 multiply to -912 and add up to 64:

-12 × 76 = -912
-12 + 76 = 64

Are you asking because you are trying to figure out how to factor the following quadratic equation?

x² + 64x - 912 = 0

If so, the solution to factor the quadratic equation above is:

(x - 12 ) (x + 76)

To summarize, since -12 and 76 multiply to -912 and add up 64, you know that the following is true:

x² + 64x - 912 = (x - 12 ) (x + 76)

Multiply To One Number and Add Up To Another
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