What two numbers multiply to 306 and add up to -155?

Here we answer the question: "What two numbers multiply to 306 and add up to -155?"

The answer to your question is:

-153 and -2

Below we illustrate and prove that -153 and -2 multiply to 306 and add up to -155:

-153 × -2 = 306
-153 + -2 = -155

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

x² - 155x + 306 = 0

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

(x - 153 ) (x - 2)

To summarize, since -153 and -2 multiply to 306 and add up -155, you know that the following is true:

x² - 155x + 306 = (x - 153 ) (x - 2)

Multiply To One Number and Add Up To Another
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