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Which of the following is a process in which a number is written as a product of its prime factors?
a) prime number                 
b) index
c) prime factorization      
d) none of thes

c

Explanation:the prime factorization of 60= 2×2×3×5



If we devide 110 by 7 then we have reminder…
a) 110   
b) 15                      
c) 7        
d) 
5

d



If we devide 110 by 7 then we have Quotient.…
a) 110   
b) 15                      
c) 7        
d) 5

b



Which of the following is the index notation of the 144?
a) 24
×34 
b)
24×32                 
c)
23×34 
d)
22
×36

b



Index notation of 314 is………..
a) 21
×1571            
b)
22×1571                   
c)
24×34  
d)
24×34

a



Expended form of 26 is……….
a) 64                      
b) 2
×2×2×2×2×2
c) 23
×
23                                 
d) all of these

b