What two numbers multiply to -909 and add up to 92?

Here we answer the question: "What two numbers multiply to -909 and add up to 92?"

The answer to your question is:

-9 and 101

Below we illustrate and prove that -9 and 101 multiply to -909 and add up to 92:

-9 × 101 = -909
-9 + 101 = 92

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

x² + 92x - 909 = 0

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

(x - 9 ) (x + 101)

To summarize, since -9 and 101 multiply to -909 and add up 92, you know that the following is true:

x² + 92x - 909 = (x - 9 ) (x + 101)

Multiply To One Number and Add Up To Another
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