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4, 12, 20, ...
Find the 41st term.

1 Answer

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Answer:

324

Explanation:

All you're simply doing is adding 8 to each number up until the 41st term OR an easier way, using the arithmetic sequence formula as shown below in the red box:

an is the term you want to find, in this case: the 41st term.

a1 is the first term in the list of ordered numbers

n is the term position, in this case, the same as an

d is the difference whether if it's adding or subtracting.

Now match the numbers in the formula and solve using PEMDAS from left to right!

(Parenthesis, exponents, multiply, divide, add, subtract)

4, 12, 20, ... Find the 41st term.-example-1
User Alex Cruise
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