log to exponent
OR exponent to log
OR exponent to log
Condense or Expand
Solve - logs
Solve - Exponents
Solve - Hard
100
4^-5 = 1/1024
100
Expand in to prime numbers: log 65
log 5 + log 13
100
log3 x = 4
x = 81
100
9x = 3x-2
x=-2
100
log(7x+1) = log (2-x)
x = 1/8
200
11^4 = 14641
log11 14641 = 4
200
Condense into a single logarithm:
4 log x + 3 log y
log (x4y3)
200
logx 64 = 3
x = 4
200
52x-3 = 25
x=5/2 or 2 1/2 or 2.5
200
log 100 - log (x+5) = log 10
x = 5
300
logc m = 17
c17 = m
300
Expand in to prime numbers: log 24
3 log 2 + log 3
300
log6 1 = x
x = 0
300
10x+2 = 1002x-1
x= 4/3
300
log2 (8 - 6x) = 5
x = -4
400
log 0.01 = -2
10-2 = 0.01
400
Condense into a single logarithm:
3 log x - 2 log 2
log (x^3 / 4)
400
log3 x = -2
x = 1/9
400
4^(2x) = 32^(1/2)
x = 5/8
400
log 512 = 3 log x
x = 8
500
t = log3 8
3t = 8
500
Condense into a single logarithm and simplify:
log2 16 - log2 2
log2 8
500
logx 8 = 1
x = 8
500
8x-3 = 325
x= 34/3
500
log2 (1+x/2) = 4
x = 30