Here we answer the question: "What two numbers multiply to 969 and add up to 70?"
The answer to your question is:
19 and 51
Below we illustrate and prove that 19 and 51 multiply to 969 and add up to 70:
19 × 51 = 969
19 + 51 = 70
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 70x + 969 = 0
If so, the solution to factor the quadratic equation above is:
(x + 19 ) (x + 51)
To summarize, since 19 and 51 multiply to 969 and add up 70, you know that the following is true:
x2 + 70x + 969 = (x + 19 ) (x + 51)
Multiply To One Number and Add Up To Another
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