What two numbers multiply to 355 and add up to 76?

Here we answer the question: "What two numbers multiply to 355 and add up to 76?"

The answer to your question is:

5 and 71

Below we illustrate and prove that 5 and 71 multiply to 355 and add up to 76:

5 × 71 = 355
5 + 71 = 76

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

x² + 76x + 355 = 0

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

(x + 5 ) (x + 71)

To summarize, since 5 and 71 multiply to 355 and add up 76, you know that the following is true:

x² + 76x + 355 = (x + 5 ) (x + 71)

Multiply To One Number and Add Up To Another
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