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secondary 3 | E Maths
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Anonymous
Anonymous

secondary 3 chevron_right E Maths chevron_right Singapore

Help me with these 2 questions please. Thank you

Date Posted: 3 years ago
Views: 198

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Si Ting
Si Ting's answer
2 answers (Tutor Details)
1st
i used the formula and manipulation to get the answer
Anonymous
Anonymous
3 years ago
Thanks
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Si Ting
Si Ting's answer
2 answers (Tutor Details)
formula, then manipulate
Anonymous
Anonymous
3 years ago
For this one you made a calculation error. Nonetheless, I applied the same method you used but with the correct calculation to get the right answer. Thx