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Mathematics, 17.12.2019 19:31 smilebehappy468

−9 2 − (−8) + 13 2 = 10 5 2 − (−8 + 7 2 ) = 7 7 2 − (−10) − 9 2 = 12 ( 3 2 + 12) − 15 2 = 6

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−9 2 − (−8) + 13 2 = 10 5 2 − (−8 + 7 2 ) = 7 7 2 − (−10) − 9 2 = 12 ( 3 2 + 12) − 15 2 = 6...

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