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Name:___________________________ Period:_______Date:_______________ Solving with Rational Exponents Section I. Solve for the variable 1. ! ! ! = 7 2. ! ! ! ! = ! ! 3. ! ! ! = 3 4. ! ! ! = 16 5. ! ! ! ! = 5 6. ! ! ! = 8 7. ! ! ! = 5 8. 3! ! ! = 6 9. 5ℎ ! ! ! = 40 10. 2! ! ! ! = 10 11. 9! ! ! ! = 4 12. ! 1 ! ! = 3 13. ! 1 ! ! = 8 14. ! + 4 ! ! = 81 15. ! + 1 ! ! = 2 16. 8! ! ! = 4 17. ! ! ! ! ! ! = 6 18. ! 6 ! ! = 7

A1011 Solving Rational Exponents - Kidsmart Education · Title: Microsoft Word - A1011 Solving Rational Exponents.docx Author: Nancy Paul Created Date: 8/8/2014 12:38:01 AM

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Page 1: A1011 Solving Rational Exponents - Kidsmart Education · Title: Microsoft Word - A1011 Solving Rational Exponents.docx Author: Nancy Paul Created Date: 8/8/2014 12:38:01 AM

 

 

Name:___________________________     Period:_______Date:_______________    

Solving  with  Rational  Exponents        Section  I.      Solve  for  the  variable          

1.          !  !!  = 7         2.        !  !

!!  = !

!         3.        !  

!!  = 3      

 

 

4.        !  !!  = 16         5.          !!

!!  = 5         6.        !  

!!  = 8                        

 

 

7.          !  !!  = −5         8.        3!  

!!  = 6         9.      5ℎ  !

!!  = 40  

   

 

 

 

10.        2!  !!!  = 10       11.      9!  !

!!  = 4       12.         ! − 1  

!!  = 3  

 

 

 

 

13.         ! − 1  !!  = 8       14.         ! + 4  

!!  = 81       15.       ! + 1 −

!!  = 2  

   

 

 

 

16.        8!  !!  = 4       17.        !

!!  !

!!  = 6       18.         ! − 6  

!!  = 7