Вычисли
1
1 92 + 6 - 42 — (2398
- 12 - 15)
2 17? + (15? — 25)

1.25

2.-10

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Пошаговое объяснение:

9²+6*4²-(2398-12*15)⁰=81+6*16-1=81+96-1=176

17²+(15²+25)=17²+250=539