What two numbers multiply to -210 and add up to -103?

Here we answer the question: "What two numbers multiply to -210 and add up to -103?"

The answer to your question is:

-105 and 2

Below we illustrate and prove that -105 and 2 multiply to -210 and add up to -103:

-105 × 2 = -210
-105 + 2 = -103

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

x² - 103x - 210 = 0

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

(x - 105 ) (x + 2)

To summarize, since -105 and 2 multiply to -210 and add up -103, you know that the following is true:

x² - 103x - 210 = (x - 105 ) (x + 2)

Multiply To One Number and Add Up To Another
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