Use the grouping method to factor this polynomial completely. 3x^3+12x^2x+8
1 answer:
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Answer:
First, you write an explicit formula then plug in the value of n in the formula with the term number you are trying to find, in this case the 13th term.
The steps are in the pictures
the final answer is 121 btw
Answer:
5
Step-by-step explanation:
Subtract 5 to both sides when plugging in 10 for y.
⇒