What two numbers multiply to -900 and add up to -144?

Here we answer the question: "What two numbers multiply to -900 and add up to -144?"

The answer to your question is:

-150 and 6

Below we illustrate and prove that -150 and 6 multiply to -900 and add up to -144:

-150 × 6 = -900
-150 + 6 = -144

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

x² - 144x - 900 = 0

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

(x - 150 ) (x + 6)

To summarize, since -150 and 6 multiply to -900 and add up -144, you know that the following is true:

x² - 144x - 900 = (x - 150 ) (x + 6)

Multiply To One Number and Add Up To Another
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