Here we answer the question: "What two numbers multiply to 943 and add up to -64?"
The answer to your question is:
-41 and -23
Below we illustrate and prove that -41 and -23 multiply to 943 and add up to -64:
-41 × -23 = 943
-41 + -23 = -64
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 64x + 943 = 0
If so, the solution to factor the quadratic equation above is:
(x - 41 ) (x - 23)
To summarize, since -41 and -23 multiply to 943 and add up -64, you know that the following is true:
x2 - 64x + 943 = (x - 41 ) (x - 23)
Multiply To One Number and Add Up To Another
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