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Secondary 1 | Maths
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Secondary 1 chevron_right Maths chevron_right Singapore

What’s the answer for 1c? And please explain.

Date Posted: 8 months ago
Views: 128
AC Lim
AC Lim
8 months ago
0
YS
YS
8 months ago
Thanks! The answer key said “0” so I am wondering if the answer key is right or wrong.
Tayng
Tayng
8 months ago
Errrr I think the answer also correct cause there is no term in z only…
AC Lim
AC Lim
8 months ago
Ooops.. yes. Zero
YS
YS
8 months ago
Thanks both. So both answers are acceptable?
AC Lim
AC Lim
8 months ago
No. Zero is the answer.:) y²z is a term
YS
YS
8 months ago
Got it. Thanks Tayng and AC. :)
Tayng
Tayng
8 months ago
Yeah agree with AC

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Tayng
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