Here we answer the question: "What two numbers multiply to 435 and add up to 148?"
The answer to your question is:
3 and 145
Below we illustrate and prove that 3 and 145 multiply to 435 and add up to 148:
3 × 145 = 435
3 + 145 = 148
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 148x + 435 = 0
If so, the solution to factor the quadratic equation above is:
(x + 3 ) (x + 145)
To summarize, since 3 and 145 multiply to 435 and add up 148, you know that the following is true:
x2 + 148x + 435 = (x + 3 ) (x + 145)
Multiply To One Number and Add Up To Another
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