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junior college 1 | H1 Maths
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Alexa tan
Alexa Tan

junior college 1 chevron_right H1 Maths

How to solve ii please

Date Posted: 6 years ago
Views: 628
Willy.wonka
Willy.wonka
6 years ago
let 3^x be u

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Rachel Geow
Rachel Geow's answer
21 answers (Tutor Details)
1st
When solving such questions, always change it to a common factor.

If it is in exponential form, substituting will simplify the solving process albeit a little more troublesome!!

Pls clarify if you have doubts :)
Alexa tan
Alexa Tan
6 years ago
Thank you thank you