Factor completely.
n2 + 7n - 44
2 answers:
It’s 14n-44 (n2 and 7n have the same letter so you multiply 2 by 7 then keep the n.)
Answer:
(n−4)(n+11)
Step-by-step explanation:
- Ask yourself what two numbers multiply to give you 44, but add to give you 7. This will be 4 and 11 as shown in answer.
- The reason it is - and then + is because that is one of the factoring rules you will need to learn and follow. I would suggest looking them up.
- Next, seperate the n2 and fill in the problem with the numbers and signs.
- Check your work by multiplying this out.
- Hope this helps! If you need a further explanation or more help please let me know.
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