What two numbers multiply to 180 and add up to 49?

Here we answer the question: "What two numbers multiply to 180 and add up to 49?"

The answer to your question is:

4 and 45

Below we illustrate and prove that 4 and 45 multiply to 180 and add up to 49:

4 × 45 = 180
4 + 45 = 49

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

x² + 49x + 180 = 0

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

(x + 4 ) (x + 45)

To summarize, since 4 and 45 multiply to 180 and add up 49, you know that the following is true:

x² + 49x + 180 = (x + 4 ) (x + 45)

Multiply To One Number and Add Up To Another
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