What two numbers multiply to -898 and add up to 897?

Here we answer the question: "What two numbers multiply to -898 and add up to 897?"

The answer to your question is:

-1 and 898

Below we illustrate and prove that -1 and 898 multiply to -898 and add up to 897:

-1 × 898 = -898
-1 + 898 = 897

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

x² + 897x - 898 = 0

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

(x - 1 ) (x + 898)

To summarize, since -1 and 898 multiply to -898 and add up 897, you know that the following is true:

x² + 897x - 898 = (x - 1 ) (x + 898)

Multiply To One Number and Add Up To Another
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