What two numbers multiply to -608 and add up to 148?

Here we answer the question: "What two numbers multiply to -608 and add up to 148?"

The answer to your question is:

-4 and 152

Below we illustrate and prove that -4 and 152 multiply to -608 and add up to 148:

-4 × 152 = -608
-4 + 152 = 148

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

x² + 148x - 608 = 0

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

(x - 4 ) (x + 152)

To summarize, since -4 and 152 multiply to -608 and add up 148, you know that the following is true:

x² + 148x - 608 = (x - 4 ) (x + 152)

Multiply To One Number and Add Up To Another
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