What two numbers multiply to 909 and add up to 910?

Here we answer the question: "What two numbers multiply to 909 and add up to 910?"

The answer to your question is:

1 and 909

Below we illustrate and prove that 1 and 909 multiply to 909 and add up to 910:

1 × 909 = 909
1 + 909 = 910

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

x² + 910x + 909 = 0

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

(x + 1 ) (x + 909)

To summarize, since 1 and 909 multiply to 909 and add up 910, you know that the following is true:

x² + 910x + 909 = (x + 1 ) (x + 909)

Multiply To One Number and Add Up To Another
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