Use the rules of exponents to simplify the expressions. Match the expression with its equivalent value.

1. (-2)exponent-5/ (-2)exponent-10

2. 2 exponent-1 ∙ 2 exponent-4
-(-1/2)exponent3 * (-1/2)exponent2
2/ 2exponent-4
3. ∙
1/32
4.
-1/32

1 answer

To simplify the given expressions using the rules of exponents, let's analyze each one:

1. Expression: (2)5/(2)10

Using the rule aman=anm:

(2)5/(2)10=(2)5(10)=(2)5+10=(2)5

Since (2)5=32, the value is:

32

2. Expression: 2124

Using the rule aman=am+n:

2124=21+4=23

Since 23=8, the value is:

8

3. Expression: (12)3(12)2

Using the rule aman=am+n:

(12)3(12)2=(12)3+2=(12)5

Calculating (1/2)5:

(12)5=132 So:

(132)=132

4. Expression: 224

Using the rule aan=a1+n:

224=21(4)=21+4=25

Since 25=32, the value is:

32

Final Matches:

  • (2)5/(2)1032
  • 21248
  • (12)3(12)2132
  • 22432

Thus, matching up:

  1. (2)5/(2)1032
  2. 21248
  3. (12)3(12)2132
  4. 22432

If you have specific expressions you need matched or corrected, please clarify!

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