What two numbers multiply to 697 and add up to 698?

Here we answer the question: "What two numbers multiply to 697 and add up to 698?"

The answer to your question is:

1 and 697

Below we illustrate and prove that 1 and 697 multiply to 697 and add up to 698:

1 × 697 = 697
1 + 697 = 698

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

x² + 698x + 697 = 0

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

(x + 1 ) (x + 697)

To summarize, since 1 and 697 multiply to 697 and add up 698, you know that the following is true:

x² + 698x + 697 = (x + 1 ) (x + 697)

Multiply To One Number and Add Up To Another
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