What two numbers multiply to -310 and add up to -153?

Here we answer the question: "What two numbers multiply to -310 and add up to -153?"

The answer to your question is:

-155 and 2

Below we illustrate and prove that -155 and 2 multiply to -310 and add up to -153:

-155 × 2 = -310
-155 + 2 = -153

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

x² - 153x - 310 = 0

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

(x - 155 ) (x + 2)

To summarize, since -155 and 2 multiply to -310 and add up -153, you know that the following is true:

x² - 153x - 310 = (x - 155 ) (x + 2)

Multiply To One Number and Add Up To Another
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