Here we answer the question: "What two numbers multiply to 1000 and add up to 254?"
The answer to your question is:
4 and 250
Below we illustrate and prove that 4 and 250 multiply to 1000 and add up to 254:
4 × 250 = 1000
4 + 250 = 254
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 254x + 1000 = 0
If so, the solution to factor the quadratic equation above is:
(x + 4 ) (x + 250)
To summarize, since 4 and 250 multiply to 1000 and add up 254, you know that the following is true:
x2 + 254x + 1000 = (x + 4 ) (x + 250)
Multiply To One Number and Add Up To Another
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