What two numbers multiply to 396 and add up to 135?

Here we answer the question: "What two numbers multiply to 396 and add up to 135?"

The answer to your question is:

3 and 132

Below we illustrate and prove that 3 and 132 multiply to 396 and add up to 135:

3 × 132 = 396
3 + 132 = 135

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

x² + 135x + 396 = 0

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

(x + 3 ) (x + 132)

To summarize, since 3 and 132 multiply to 396 and add up 135, you know that the following is true:

x² + 135x + 396 = (x + 3 ) (x + 132)

Multiply To One Number and Add Up To Another
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