Factors and exponents

Factors And Exponents (5)

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Simplify each expression, n is a positive integer

1.    2^{n + 1} ÷ 2ⁿ + 1 =

2.    3^{n + 3} ÷ 3ⁿ - 20 =

3.    (2 ^. 3)ⁿ - 6ⁿ + 1 =

4.    2ⁿ ^. 4 - 2^{n + 2} + 2 =

5.    10ⁿ - 2ⁿ ^. 5ⁿ + 5 =

6.    2ⁿ + 2ⁿ - 2 ^. 2ⁿ + 2 =

7.    7ⁿ + 6 ^. 7ⁿ - 7^{n + 1} + 7 =

8.    25ⁿ + 5ⁿ - 5ⁿ(5ⁿ + 1) + 5² =

9.    (10ⁿ + 5ⁿ) ÷ 5ⁿ - 2ⁿ =

10.    (3ⁿ + 6ⁿ) ÷ 3ⁿ - 2ⁿ =

11.    (5ⁿ⁺¹ + 25) ÷ 5 - 5ⁿ =

12.    (49 + 7^{2n + 1}) ÷ 7 - 49ⁿ =

13.    (4ⁿ + 8ⁿ) ÷ 2²ⁿ - 2ⁿ =

14.    (9ⁿ + 27ⁿ) ÷ 3²ⁿ - 3ⁿ =

1. 2^{n + 1} ÷ 2ⁿ + 1 =	2. 3^{n + 3} ÷ 3ⁿ - 20 =
3. (2 ^. 3)ⁿ - 6ⁿ + 1 =	4. 2ⁿ ^. 4 - 2^{n + 2} + 2 =
5. 10ⁿ - 2ⁿ ^. 5ⁿ + 5 =	6. 2ⁿ + 2ⁿ - 2 ^. 2ⁿ + 2 =
7. 7ⁿ + 6 ^. 7ⁿ - 7^{n + 1} + 7 =	8. 25ⁿ + 5ⁿ - 5ⁿ(5ⁿ + 1) + 5² =
9. (10ⁿ + 5ⁿ) ÷ 5ⁿ - 2ⁿ =	10. (3ⁿ + 6ⁿ) ÷ 3ⁿ - 2ⁿ =
11. (5ⁿ⁺¹ + 25) ÷ 5 - 5ⁿ =	12. (49 + 7^{2n + 1}) ÷ 7 - 49ⁿ =
13. (4ⁿ + 8ⁿ) ÷ 2²ⁿ - 2ⁿ =	14. (9ⁿ + 27ⁿ) ÷ 3²ⁿ - 3ⁿ =