What two numbers multiply to -150 and add up to -149?

Here we answer the question: "What two numbers multiply to -150 and add up to -149?"

The answer to your question is:

-150 and 1

Below we illustrate and prove that -150 and 1 multiply to -150 and add up to -149:

-150 × 1 = -150
-150 + 1 = -149

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

x² - 149x - 150 = 0

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

(x - 150 ) (x + 1)

To summarize, since -150 and 1 multiply to -150 and add up -149, you know that the following is true:

x² - 149x - 150 = (x - 150 ) (x + 1)

Multiply To One Number and Add Up To Another
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