What two numbers multiply to 936 and add up to -85?

Here we answer the question: "What two numbers multiply to 936 and add up to -85?"

The answer to your question is:

-72 and -13

Below we illustrate and prove that -72 and -13 multiply to 936 and add up to -85:

-72 × -13 = 936
-72 + -13 = -85

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

x² - 85x + 936 = 0

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

(x - 72 ) (x - 13)

To summarize, since -72 and -13 multiply to 936 and add up -85, you know that the following is true:

x² - 85x + 936 = (x - 72 ) (x - 13)

Multiply To One Number and Add Up To Another
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