(x+1) ^2. So for this problem i learned the X factory in order to solve it. so what u. need to do is find a number(s) that multiply to 1. (the one on the far right is the one u multiply) and a those same numbers need to add to 2. so one and one multiply to one and add up to 2. so u do (x+1) (x+1) but since there the exact same u just put a little 2 up on the brackets
Answer:
arithmetic, finite
Step-by-step explanation:
Each term is 1 more than the previous term, so there is a common difference of 1. That means the series is arithmetic.
The entire series consists of the 10 terms shown, so the series is finite.
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If each term were <em>multiplied</em> by some number to get the next, then it would be a <em>geometric</em> series. If it went on forever, it would be an <em>infinite</em> series.
The answer is 12 because 21"/1 3/4= 12.