What two numbers multiply to 780 and add up to 59?

Here we answer the question: "What two numbers multiply to 780 and add up to 59?"

The answer to your question is:

20 and 39

Below we illustrate and prove that 20 and 39 multiply to 780 and add up to 59:

20 × 39 = 780
20 + 39 = 59

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

x² + 59x + 780 = 0

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

(x + 20 ) (x + 39)

To summarize, since 20 and 39 multiply to 780 and add up 59, you know that the following is true:

x² + 59x + 780 = (x + 20 ) (x + 39)

Multiply To One Number and Add Up To Another
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