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Q.

Simplify ( 7 5 6 × 7 2 3 )   and choose the option that represents the simplified form.


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a

(7) 3 2  

b

(7) 2 3  

c

(7) 1 3  

d

(7) 7 9   

answer is A.

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Detailed Solution

Given is the expression ( 7 5 6 × 7 2 3 )   to simplify.
Now, using the law a m × a n = a m+n  , we simplify the given expression.
( 7 5 6 × 7 2 3 ) = (7) 5 6 + 2 3 = (7) 5+4 6 = (7) 9 6 = (7) 3 2  
So, the simplified form of ( 7 5 6 × 7 2 3 )   is obtained as 7 3 2  .
Hence, the correct option is (1).
 
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