What two numbers multiply to -948 and add up to 947?

Here we answer the question: "What two numbers multiply to -948 and add up to 947?"

The answer to your question is:

-1 and 948

Below we illustrate and prove that -1 and 948 multiply to -948 and add up to 947:

-1 × 948 = -948
-1 + 948 = 947

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

x² + 947x - 948 = 0

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

(x - 1 ) (x + 948)

To summarize, since -1 and 948 multiply to -948 and add up 947, you know that the following is true:

x² + 947x - 948 = (x - 1 ) (x + 948)

Multiply To One Number and Add Up To Another
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