What two numbers multiply to -724 and add up to 177?

Here we answer the question: "What two numbers multiply to -724 and add up to 177?"

The answer to your question is:

-4 and 181

Below we illustrate and prove that -4 and 181 multiply to -724 and add up to 177:

-4 × 181 = -724
-4 + 181 = 177

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

x² + 177x - 724 = 0

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

(x - 4 ) (x + 181)

To summarize, since -4 and 181 multiply to -724 and add up 177, you know that the following is true:

x² + 177x - 724 = (x - 4 ) (x + 181)

Multiply To One Number and Add Up To Another
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