Here we answer the question: "What two numbers multiply to -756 and add up to 185?"
The answer to your question is:
-4 and 189
Below we illustrate and prove that -4 and 189 multiply to -756 and add up to 185:
-4 × 189 = -756
-4 + 189 = 185
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 185x - 756 = 0
If so, the solution to factor the quadratic equation above is:
(x - 4 ) (x + 189)
To summarize, since -4 and 189 multiply to -756 and add up 185, you know that the following is true:
x2 + 185x - 756 = (x - 4 ) (x + 189)
Multiply To One Number and Add Up To Another
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