cookie132
cookie132
27-03-2018
Mathematics
contestada
factor this polynomial: x^2+12x+27
Respuesta :
altavistard
altavistard
04-04-2018
Pairs of factors of 27 could be 1 and 27, 3 and 9, 9 and 3, and so on.
Do 1 and 27 add up to 12? No, so reject possible factors (x+1)(x+27).
Do 3 and 9 add up to 12? Yes. Thus, the correct factors are (x+3)(x+9).
Answer Link
Angelv00
Angelv00
05-07-2019
Answer:
The correct answers you're for are (x+3)(x+9)
Answer Link
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