99 a) Найдите значения выражений: (-0,1)2 = -(2 5)3 = 2700-0,13 = -0,12 _ 22 - 52 -13 + (-2)3 = (-0,1)3 = (2 - 5)3 = (-2) -(-0,1)3 = (2:2) 120 - 112 (-2•5)2 = 5° - 2° = 122:144 = -2.52 (-10 + 8)3 _ 1690: 132 2-(-5)2 = -62:(-4) =

(-0,1)2 = 0,01 -(2 5)3 = -32768 2700-0,13 = 2699,87 -0,12 _ = -0.12 (assuming that '' means multiplication) 22 - 52 = -9 -13 + (-2)3 = -19 (-0,1)3 = -0,001 (2 - 5)3 = -27 (-2) = -2 -(-0,1)3 = 0,001 (2:2) = 1 120 - 112 = 8 (-2•5)2 = 100 5° - 2° = 25 - 4 = 21 122:144 = 0,8472222222222222 -2.52 = -3 (-10 + 8)3 _ = -2.2 (assuming that '' means multiplication) 1690: 132 = 12,8030303030303 2-(-5)2 = 17 -62:(-4) = 15,5