The value of expression is 7.
An expression is a combination of numbers, variables, functions (such as addition, subtraction, multiplication or division etc.)
Given:
[tex]log 10^{7}[/tex]
Now, using property of log
[tex]log b^{a} =[/tex] a log b
So,
[tex]log 10^{7}[/tex]= 7 log 10
As log 10 = 1
[tex]log 10^{7}[/tex]= 7 (1)
[tex]log 10^{7}[/tex]= 7
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