Q. 70² – 7² – 707 Pake Cara ​

~Jawaban

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• 70² – 7² – 707 =

= ( 70 × 70 ) – ( 7 × 7 ) – 707

= 4.900 – 49 – 707

= 4.851 – 70

= 4.144

@Jooyxn