A certain number is both a perfect square and a perfect cube. Will its square root and its cube root always be different numbers
1 answer:
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Answer:
Step-by-step explanation:
In order to find an expression equivalent to , we want to simplify the equation down.
To do this, we can see that we can apply the distributive property on this equation. Basically, we multiply every term in the parentheses by 4.
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Answer:
Step-by-step explanation:
This is a geometric sequence. You start with the first term, 1/8, then multiply it by 2 to get 1/4, then double that to get 1/2, etc.
The number you multiply by is called the common ratio. In this case, the common ratio is 2.
A formula for the general (nth) term is: .
So the nth term is