log base 10 power x equals to a then write 10 power 2 a - 3 value in terms of x
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Solution :
Given logx( base 10 ) = a
=> x = 10^a ---( 1 )
Now ,
Value of ( 10^2a - 3 )
= ( 10^a )² - 3
= x² - 3 [ from ( 1 ) ]
•••••
Given logx( base 10 ) = a
=> x = 10^a ---( 1 )
Now ,
Value of ( 10^2a - 3 )
= ( 10^a )² - 3
= x² - 3 [ from ( 1 ) ]
•••••
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