Вправи: 175

175. Обчисліть:

1) (2 + 3²) : 0,1² = 11 : 0,01 = 1100;

2) 11 • (–1)⁴ = 11 • 1 = 11;

3) 0⁸ – 4 : (12)⁴ = 0 – 4 : 116 = 0 – 64 = –64;

4) (–6)³ + (–6²) • 3 = –216 + 36 • 3 = –216 + 108 = –108;

5) 4 • (23)⁴ • 9² = 4 • 1681 • 81 = 64;

6) (–3)⁴ – З⁴ + 10³ • 0⁶ = 3⁴ – 3⁴ = 0;

7) (114)² + (–56)¹ : (113)² = 2516 + (–56) • 916 = 2516 + (–1532) = 5032 + (–1532) = 3532 = 1332;

8) (–6³ + 6²) • 3 = (–216 + 36) • 3 = –180 • 3 = –540.