Ответы:11) 3 (-4)⁻² + 5⁻¹ = 3 (-1/16) + 1/5 = -3/16 + 1/5 = -15/80 + 16/80 = 1/8012) (-2,7)⁰ + (1/7)⁻¹ = 1 + 7 = 8
Ответы:
11) 3 (-4)⁻² + 5⁻¹ = 3 (-1/16) + 1/5 = -3/16 + 1/5 = -15/80 + 16/80 = 1/80
12) (-2,7)⁰ + (1/7)⁻¹ = 1 + 7 = 8