Find: (i) ({2^{2\over 3}}{2^{1\over 5}})

3. Find:

(i) ({2^{2over 3}}{2^{1over 5}})

(ii) (({1over {3^3}})^7)  

(iii) ({11^{1over 2}}over{11^{1over 4}}) 

(iv) ({7^{1over 2}}{8^{1over 2}})

Number Systems

Exercise 1.5

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Class 9

Number Systems

Exercise 1.5

1. Find:

(i) (64^{1over 2})

(ii) (32^{1over 5})                     

(iii) (125^{1over 3})

2. Find:

(i) (9^{3over 2})

(ii) (32^{2over 5})

(iii) (16^{3over 4})                  

(iv) (125^{-1over 3})

3. Find:

(i) ({2^{2over 3}}{2^{1over 5}})

(ii) (({1over {3^3}})^7)  

(iii) ({11^{1over 2}}over{11^{1over 4}}) 

(iv) ({7^{1over 2}}{8^{1over 2}})