а) (np)^7б) (25x^2)^3в) 5^4 0,25 = 5^4 5^(-2) = 5^2г) (-a^6)(0,064) = -(a^6)(64 10^(-3)) = -(a^6 64 10^(-3)) = -(64a^6 10^(-3)) = -(64 a^6 10^(-3)) = -64a^6 10^(-3) = -64a^6 10^(-3) = -64a^6 10^(-3) = -64a^6 0,001 = -0,064a^6
а) (np)^7
б) (25x^2)^3
в) 5^4 0,25 = 5^4 5^(-2) = 5^2
г) (-a^6)(0,064) = -(a^6)(64 10^(-3)) = -(a^6 64 10^(-3)) = -(64a^6 10^(-3)) = -(64 a^6 10^(-3)) = -64a^6 10^(-3) = -64a^6 10^(-3) = -64a^6 10^(-3) = -64a^6 0,001 = -0,064a^6