What two numbers multiply to -720 and add up to -176?

Here we answer the question: "What two numbers multiply to -720 and add up to -176?"

The answer to your question is:

-180 and 4

Below we illustrate and prove that -180 and 4 multiply to -720 and add up to -176:

-180 × 4 = -720
-180 + 4 = -176

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

x² - 176x - 720 = 0

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

(x - 180 ) (x + 4)

To summarize, since -180 and 4 multiply to -720 and add up -176, you know that the following is true:

x² - 176x - 720 = (x - 180 ) (x + 4)

Multiply To One Number and Add Up To Another
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