What two numbers multiply to -940 and add up to 84?

Here we answer the question: "What two numbers multiply to -940 and add up to 84?"

The answer to your question is:

-10 and 94

Below we illustrate and prove that -10 and 94 multiply to -940 and add up to 84:

-10 × 94 = -940
-10 + 94 = 84

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

x² + 84x - 940 = 0

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

(x - 10 ) (x + 94)

To summarize, since -10 and 94 multiply to -940 and add up 84, you know that the following is true:

x² + 84x - 940 = (x - 10 ) (x + 94)

Multiply To One Number and Add Up To Another
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