x = a^(0,8)
Объяснение:
(x^2)^3*(x^3)^3*a^15 = (((a^3)^3)^3)
x^6*x^9*a^15 = (a^3)^9
x^15*a^15 = a^27
x^15 = a^27 : a^15 = a^12
x = a^(12/15) = a^(4/5) = a^(0,8)
x = a^(0,8)
Объяснение:
(x^2)^3*(x^3)^3*a^15 = (((a^3)^3)^3)
x^6*x^9*a^15 = (a^3)^9
x^15*a^15 = a^27
x^15 = a^27 : a^15 = a^12
x = a^(12/15) = a^(4/5) = a^(0,8)