To solve this expression, we can use the properties of logarithms:
log_b(x*y) = log_b(x) + log_b(y)log_b(x/y) = log_b(x) - log_b(y)
Given the expression:
log75 + log725 + log7*(49/125)
This can be simplified as:
log7(525(49/125))log7(5250.392)
Then, the expression becomes:
log7(49)
Therefore, the simplified expression is:
log7(49) = 2
To solve this expression, we can use the properties of logarithms:
log_b(x*y) = log_b(x) + log_b(y)
log_b(x/y) = log_b(x) - log_b(y)
Given the expression:
log75 + log725 + log7*(49/125)
This can be simplified as:
log7(525(49/125))
log7(5250.392)
Then, the expression becomes:
log7(49)
Therefore, the simplified expression is:
log7(49) = 2