What two numbers multiply to 780 and add up to 73?

Here we answer the question: "What two numbers multiply to 780 and add up to 73?"

The answer to your question is:

13 and 60

Below we illustrate and prove that 13 and 60 multiply to 780 and add up to 73:

13 × 60 = 780
13 + 60 = 73

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

x² + 73x + 780 = 0

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

(x + 13 ) (x + 60)

To summarize, since 13 and 60 multiply to 780 and add up 73, you know that the following is true:

x² + 73x + 780 = (x + 13 ) (x + 60)

Multiply To One Number and Add Up To Another
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