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secondary 3 | E Maths
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secondary 3 chevron_right E Maths chevron_right Singapore

Am I wrong?

Date Posted: 5 years ago
Views: 249
snell
Snell
5 years ago
just fine-tune a bit,
from what u hv, continue as follows:
= d(c - 2a) - 3b(c-2a)

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JC Tupxz
Jc Tupxz's answer
2 answers (A Helpful Person)
1st
You might have gotten something with the 2a and c mixed up, here you go!