SOLUTION: if a^x=b is it possible to express x in terms of a & b?
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Algebra: Exponents and operations on exponents
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Question 14436
:
if a^x=b is it possible to express x in terms of a & b?
Answer by
atif.muhammad(135)
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yes, you use logarithms
a^x = b
therefore
x log a = log b
x = (log b)/(log a)