I hope I read #2 correctly.
You should learn to use parentheses . . .
2) Given: .
find the value of
From , we have: .
Substitute into : .
I have the following questions regarding logarithms:
1) If a,b,c are distinct values, what is the value of abc if
(logba)(logca) + (logab) (logcb)+ (logac) (logbc) -3 =0
2) what is the value of x, if y = log7log7x and 5(y/log75) = 2
Assume that logba means Loga to the base b