AC Lim's answer to Ram's Secondary 1 Maths Singapore question.

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AC Lim
Ac Lim's answer
12963 answers (A Helpful Person)
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Hope this helps
Ram
Ram
3 years ago
Tks
Ram
Ram
3 years ago
I still dont quite understand this. Could you expalin in another way?
AC Lim
AC Lim
3 years ago
To be a Perfect square.
All index notation must be in multiple of 2 (or even number).
Example...
X² × Y⁴ × Z⁴ or power of zero (0).