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Practice Makes Perfect 5 (Sila lengkapkan 5 soalan dalam 2 minit ) Kuasa Dua Sempurna
冰姐老师 January 4, 2022
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Question 1 of 5
1. Question
[latex] (3a+b)^{2}= ?a^{2}+6ab+ b^{2} [/latex]
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Question 2 of 5
2. Question
[latex] (x^{2}+y^{2})^{2}= x^{4}+2 x^{?} y^{2} + y^{4} [/latex]
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Question 3 of 5
3. Question
[latex] (6x^{2})^{2}= 3612 x^{2}+x^{?}[/latex]
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Question 4 of 5
4. Question
[latex] (ab+c)^{2}= a^{2} b^{2}+2?+ c^{2} [/latex]
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Question 5 of 5
5. Question
[latex] (xyz1)^{2}= x^{2} y^{2} z^{2} 2xyz+?[/latex]
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