Question: Rewrite each of the following so that only positive exponents remain and simplify. 1. (a) (2-2 - 3-1)-1 (b) (2-1 + 3-1)2 2. (a) (32

Rewrite each of the following so that only positive exponents remain and simplify.

1. (a) (2-2 - 3-1)-1

(b) (2-1 + 3-1)2

2. (a) (32 + 42)-1/2

(b) (22 + 32)-1

3.

2a-6-2 (ab

4.

-а+ ху -2 (x*y)-2

2a-6-2 (ab")-1 -+ -2 (x*y)-2

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