5*2=21.,,,8*4=48.,,,,7*6=13 maka hasil 9*7=...
Matematika
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Pertanyaan
5*2=21.,,,8*4=48.,,,,7*6=13 maka hasil 9*7=...
1 Jawaban
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1. Jawaban AnisaLidyaa
5*2 = 21
8*4 = 48
7*6 = 13
9*7 =
5² - 2² = 25 - 4 = 21
8² - 4² = 64 - 16 = 48
7² - 6² = 49 - 36 = 13
9² - 7² = 81 - 49 = 32