What two numbers multiply to 350 and add up to 75?

Here we answer the question: "What two numbers multiply to 350 and add up to 75?"

The answer to your question is:

5 and 70

Below we illustrate and prove that 5 and 70 multiply to 350 and add up to 75:

5 × 70 = 350
5 + 70 = 75

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

x² + 75x + 350 = 0

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

(x + 5 ) (x + 70)

To summarize, since 5 and 70 multiply to 350 and add up 75, you know that the following is true:

x² + 75x + 350 = (x + 5 ) (x + 70)

Multiply To One Number and Add Up To Another
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