SOLVING EQUATIONS WITH RATIONAL EXPONENTS WORKSHEET

Solve.

Problem 1 :

x12 = 7

Solution

Problem 2 :

x23 = 64

Solution

Problem 3 :

x-14 = 5

Solution

Problem 4 :

x-35 = -27

Solution

Problem 5 :

x35-6 = -5

Solution

Problem 6 :

x47=

Solution

Problem 7 :

x23+ 13=

Solution

Problem 8 :

x-52-57=186

Solution

Problem 9 :

x43=

Solution

Problem 10 :

x37=

Solution

Problem 11 :

35x-23=320

Solution

Problem 12 :

8x23=16

Solution

Problem 13 :

x53+ 75=

Solution

Problem 14 :

15x34- 31=-6

Solution

Answer Key

1) x = 49

2)  x = 512

3)  x = 1/625

4)  x = -1/243

5)  x = 1

6)  x = 128

7)  No solution

8)  x = 1/9

9)  x = 8

10) x = (-3)7

11)  x = 8

12)  x = 2√2

13)  x = -8

14) x = 625

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