Re-Write Logs
Re-Write Exponentials
Log base b of 4 = a
log base b of 5 = c
log base b of 7 = f
Solving Logs
Properties of Logs
100
5^3 = 125
What is Log base 5 of 125 = 3
100
Log 3 (2187) = 7
What is 3^7 = 2187
100
What is log base b of 35?
c+f
100
Log base 3 of 27= X
What is X = 3
100
Log (5) + Log (10)
What is Log (50)
200
4^1 = 4
What is Log base 4 of 4 = 1
200
Log base 5 of 25 = 2
What is 5^2 = 25
200
What is log base b of 100
2c + a
200
Log base 4 of 16 = x
What is x = 2
200
Log (30) - Log (20)
What is Log (3/2)
300
7^X = 343
What is Log base 7 of 343 = X
300
Log base 8 of X = 3.25
What is 8^3.25 = X
300
What is log base b of 28/5
a + f - c
300
Log base 3.5 of 3.5 = X
What is x = 1
300
Log (6) + Log (3x)
What is Log (18x)
400
X ^ 5 = 243
What is Log base X of 243 = 5
400
Log base X of -9 = 0.6
What is X^0.6 = -9
400
What is log base b of 243/4
3f - a
400
Log base 8 of 1/64 = X
What is x = -2
400
2 Log (7)
What is Log (7)^2
500
M^P = Q
What is Log base M of Q = P
500
Log base A of B = C
What is A^C = B
500
What is log base b of 128/35
4a-c-f
500
Log base X of (1/625) = -4
What is x = 5
500
4Log J - Log E
What is Log (J^4/E)
M
e
n
u