Найдите значение выражений 4•(х-2)и 4•(2-х)
4(x-2) 4(-1-2) = -12 4(0.5-2) = - 6 4(4 - 2) = 8 4(-3-2) = -20 4(0.9 - 2 ) = -4.4 4(2-x) 4(2-(-1)) = 12 4(2-0.5) = 6 4(2-4) = -8 4(2-(-3)) = 20 4(2-0.9) = 4.4