What two numbers multiply to 100 and add up to 29?

Here we answer the question: "What two numbers multiply to 100 and add up to 29?"

The answer to your question is:

4 and 25

Below we illustrate and prove that 4 and 25 multiply to 100 and add up to 29:

4 × 25 = 100
4 + 25 = 29

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

x² + 29x + 100 = 0

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

(x + 4 ) (x + 25)

To summarize, since 4 and 25 multiply to 100 and add up 29, you know that the following is true:

x² + 29x + 100 = (x + 4 ) (x + 25)

Multiply To One Number and Add Up To Another
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