Eric Nicholas K's answer to LockB's Secondary 3 A Maths Singapore question.
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4 years ago
for the part with log 3 x^3 , why cannot bring down 3 tho. i attempted this qn and got stucked here
3log3x / 2 = log3a
3log3x = 2log3a
3log3x / 2 = log3a
3log3x = 2log3a
The coefficients 3 and 2 make it difficult to “un-log” the expression.
This is why I opted to bring the powers UP so that there is no number in front of the log and we can remove the logs easily.
This is why I opted to bring the powers UP so that there is no number in front of the log and we can remove the logs easily.
thx :)
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