SOLUTION: Please help me solve this: Given that log2 3 = m and log2 5 = n, express log2 0.3 in terms of m and n.

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Question 1172101: Please help me solve this:
Given that log2 3 = m and log2 5 = n, express log2 0.3 in terms of m and n.

Found 3 solutions by josgarithmetic, math_helper, MathTherapy:
Answer by josgarithmetic(39615) About Me  (Show Source):
You can put this solution on YOUR website!
Final Result should be m-n.

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log%282%2C0.3%29
log%282%2C3%2A10%5E%28-1%29%29
log%282%2C3%29-1%2Alog%282%2C5%29
log%282%2C3%29-log%282%2C2%29-log%282%2C5%29
log%282%2C3%29-0-log%282%2C5%29
using the given information and substituting,
m-n
.

Answer by math_helper(2461) About Me  (Show Source):
Answer by MathTherapy(10551) About Me  (Show Source):
You can put this solution on YOUR website!

Please help me solve this:
Given that log2 3 = m and log2 5 = n, express log2 0.3 in terms of m and n.
Tutor @MathHelper is CORRECT. 
The other person, as usual, is WRONG, and so, his answer, m-n, needs to be thrown in the GARBAGE. Therefore, cross%28m-n%29!!