What two numbers multiply to 556 and add up to 143?

Here we answer the question: "What two numbers multiply to 556 and add up to 143?"

The answer to your question is:

4 and 139

Below we illustrate and prove that 4 and 139 multiply to 556 and add up to 143:

4 × 139 = 556
4 + 139 = 143

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

x² + 143x + 556 = 0

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

(x + 4 ) (x + 139)

To summarize, since 4 and 139 multiply to 556 and add up 143, you know that the following is true:

x² + 143x + 556 = (x + 4 ) (x + 139)

Multiply To One Number and Add Up To Another
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