What two numbers multiply to 805 and add up to 122?

Here we answer the question: "What two numbers multiply to 805 and add up to 122?"

The answer to your question is:

7 and 115

Below we illustrate and prove that 7 and 115 multiply to 805 and add up to 122:

7 × 115 = 805
7 + 115 = 122

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

x² + 122x + 805 = 0

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

(x + 7 ) (x + 115)

To summarize, since 7 and 115 multiply to 805 and add up 122, you know that the following is true:

x² + 122x + 805 = (x + 7 ) (x + 115)

Multiply To One Number and Add Up To Another
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