What two numbers multiply to -840 and add up to -46?

Here we answer the question: "What two numbers multiply to -840 and add up to -46?"

The answer to your question is:

-60 and 14

Below we illustrate and prove that -60 and 14 multiply to -840 and add up to -46:

-60 × 14 = -840
-60 + 14 = -46

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

x² - 46x - 840 = 0

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

(x - 60 ) (x + 14)

To summarize, since -60 and 14 multiply to -840 and add up -46, you know that the following is true:

x² - 46x - 840 = (x - 60 ) (x + 14)

Multiply To One Number and Add Up To Another
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