What two numbers multiply to -720 and add up to -358?

Here we answer the question: "What two numbers multiply to -720 and add up to -358?"

The answer to your question is:

-360 and 2

Below we illustrate and prove that -360 and 2 multiply to -720 and add up to -358:

-360 × 2 = -720
-360 + 2 = -358

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

x² - 358x - 720 = 0

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

(x - 360 ) (x + 2)

To summarize, since -360 and 2 multiply to -720 and add up -358, you know that the following is true:

x² - 358x - 720 = (x - 360 ) (x + 2)

Multiply To One Number and Add Up To Another
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