What two numbers multiply to -750 and add up to 145?

Here we answer the question: "What two numbers multiply to -750 and add up to 145?"

The answer to your question is:

-5 and 150

Below we illustrate and prove that -5 and 150 multiply to -750 and add up to 145:

-5 × 150 = -750
-5 + 150 = 145

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

x² + 145x - 750 = 0

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

(x - 5 ) (x + 150)

To summarize, since -5 and 150 multiply to -750 and add up 145, you know that the following is true:

x² + 145x - 750 = (x - 5 ) (x + 150)

Multiply To One Number and Add Up To Another
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