a) (0.75)10^1.25x = 11.25

b) 3.2e^-0.5 = 0.04e^3j

c) 164.9 =log square root 2 pie R

d) log 20 + log(6x-20) = 3

e) log(x-3) = 1/2 log(12-8x)

can someone please help me with these promlems asap. Thanks

- March 13th 2008, 07:53 AMsara555Solving equations using calculator - Exponential/Logarithmic eq
a) (0.75)10^1.25x = 11.25

b) 3.2e^-0.5 = 0.04e^3j

c) 164.9 =log square root 2 pie R

d) log 20 + log(6x-20) = 3

e) log(x-3) = 1/2 log(12-8x)

can someone please help me with these promlems asap. Thanks - March 13th 2008, 08:25 AMcolby2152