What two numbers multiply to 823 and add up to 824?

Here we answer the question: "What two numbers multiply to 823 and add up to 824?"

The answer to your question is:

1 and 823

Below we illustrate and prove that 1 and 823 multiply to 823 and add up to 824:

1 × 823 = 823
1 + 823 = 824

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

x² + 824x + 823 = 0

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

(x + 1 ) (x + 823)

To summarize, since 1 and 823 multiply to 823 and add up 824, you know that the following is true:

x² + 824x + 823 = (x + 1 ) (x + 823)

Multiply To One Number and Add Up To Another
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