Here we answer the question: "What two numbers multiply to -316 and add up to -315?"
The answer to your question is:
-316 and 1
Below we illustrate and prove that -316 and 1 multiply to -316 and add up to -315:
-316 × 1 = -316
-316 + 1 = -315
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 - 315x - 316 = 0
If so, the solution to factor the quadratic equation above is:
(x - 316 ) (x + 1)
To summarize, since -316 and 1 multiply to -316 and add up -315, you know that the following is true:
x2 - 315x - 316 = (x - 316 ) (x + 1)
Multiply To One Number and Add Up To Another
Did you find the information on this page useful? Here you can solve a similar problem.