What two numbers multiply to -960 and add up to -49?

Here we answer the question: "What two numbers multiply to -960 and add up to -49?"

The answer to your question is:

-64 and 15

Below we illustrate and prove that -64 and 15 multiply to -960 and add up to -49:

-64 × 15 = -960
-64 + 15 = -49

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

x² - 49x - 960 = 0

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

(x - 64 ) (x + 15)

To summarize, since -64 and 15 multiply to -960 and add up -49, you know that the following is true:

x² - 49x - 960 = (x - 64 ) (x + 15)

Multiply To One Number and Add Up To Another
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