What two numbers multiply to 664 and add up to 170?

Here we answer the question: "What two numbers multiply to 664 and add up to 170?"

The answer to your question is:

4 and 166

Below we illustrate and prove that 4 and 166 multiply to 664 and add up to 170:

4 × 166 = 664
4 + 166 = 170

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

x² + 170x + 664 = 0

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

(x + 4 ) (x + 166)

To summarize, since 4 and 166 multiply to 664 and add up 170, you know that the following is true:

x² + 170x + 664 = (x + 4 ) (x + 166)

Multiply To One Number and Add Up To Another
Did you find the information on this page useful? Here you can solve a similar problem.