What two numbers multiply to -910 and add up to 9?

Here we answer the question: "What two numbers multiply to -910 and add up to 9?"

The answer to your question is:

-26 and 35

Below we illustrate and prove that -26 and 35 multiply to -910 and add up to 9:

-26 × 35 = -910
-26 + 35 = 9

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

x² + 9x - 910 = 0

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

(x - 26 ) (x + 35)

To summarize, since -26 and 35 multiply to -910 and add up 9, you know that the following is true:

x² + 9x - 910 = (x - 26 ) (x + 35)

Multiply To One Number and Add Up To Another
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