What two numbers multiply to -915 and add up to 46?

Here we answer the question: "What two numbers multiply to -915 and add up to 46?"

The answer to your question is:

-15 and 61

Below we illustrate and prove that -15 and 61 multiply to -915 and add up to 46:

-15 × 61 = -915
-15 + 61 = 46

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

x² + 46x - 915 = 0

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

(x - 15 ) (x + 61)

To summarize, since -15 and 61 multiply to -915 and add up 46, you know that the following is true:

x² + 46x - 915 = (x - 15 ) (x + 61)

Multiply To One Number and Add Up To Another
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