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Logarithms — MATHEMATICS STD 9 — Question

ICSE BoardEnglish MediumSTD 9MATHEMATICSLogarithms2 Marks
Question
Simplify : $\log (a)^3- \log a$
✓

Answer

$\log (a)^3 - \log a$
$= 3 \log a - \log a$
$= 2 \log a$

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