Wee Yong Geng, Eldric's answer to sally's Secondary 3 A Maths Singapore question.

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Wee Yong Geng, Eldric
Wee Yong Geng, Eldric's answer
63 answers (Tutor Details)
1st
for any logarithm, two things to take note of are:
log(a) b = log(x) b / log(x) a - the brackets expressing the logarithm bases
log(a) b^c = clog(a) b