What two numbers multiply to -308 and add up to 73?

Here we answer the question: "What two numbers multiply to -308 and add up to 73?"

The answer to your question is:

-4 and 77

Below we illustrate and prove that -4 and 77 multiply to -308 and add up to 73:

-4 × 77 = -308
-4 + 77 = 73

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

x² + 73x - 308 = 0

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

(x - 4 ) (x + 77)

To summarize, since -4 and 77 multiply to -308 and add up 73, you know that the following is true:

x² + 73x - 308 = (x - 4 ) (x + 77)

Multiply To One Number and Add Up To Another
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