1) 8^9 * 4^5 = 2^27 * 2^10 = 2^73
2) 32 * 16^6 * 64^3 = 2^5 * 2^24 * 2*18 = 2^47
Объяснение:
1) 8⁹·4⁵= (2³)⁹·(2²)⁵ ·= 2²⁷·2¹⁰=2³⁷
2)32·16⁶ · 64³ =2⁵·(2⁴)⁶·(2⁶)³= 2⁵⁺²⁴⁺¹⁸=2⁴⁷
