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secondary 4 | A Maths
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Kathy
Kathy

secondary 4 chevron_right A Maths chevron_right Singapore

eric k pls help.
thank you

Date Posted: 8 months ago
Views: 35

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Eric Nicholas K
Eric Nicholas K's answer
3837 answers (Tutor Details)
1st
Kathy
Kathy
8 months ago
My answe book is 7 and -1
Eric Nicholas K
Eric Nicholas K
7 months ago
Ok got it! Corrected as follows.

I do not receive notifications when a message is added or an answer from another tutor is added, so I had not realised this 14 hours ago.
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Eric Nicholas K
Eric Nicholas K's answer
3837 answers (Tutor Details)
I have inspected my working and indeed' I have left out the '8' previously.

Here is the corrected continuation.