What two numbers multiply to 781 and add up to 782?

Here we answer the question: "What two numbers multiply to 781 and add up to 782?"

The answer to your question is:

1 and 781

Below we illustrate and prove that 1 and 781 multiply to 781 and add up to 782:

1 × 781 = 781
1 + 781 = 782

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

x² + 782x + 781 = 0

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

(x + 1 ) (x + 781)

To summarize, since 1 and 781 multiply to 781 and add up 782, you know that the following is true:

x² + 782x + 781 = (x + 1 ) (x + 781)

Multiply To One Number and Add Up To Another
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