(x^-2)^-3*x^-8= x^(-2*(-3)+(-8))= x^(6-8)= x^-2
x^-2= (1/5)^-2= 5²= 25
(х^-2)^-3*х^-8 = x^(6) * x^(-8) = x^(-2)
x= 1/5
(1/5)^(-2) = (5^(-1))^(-2) = 5^(2) = 25
(x^-2)^-3*x^-8= x^(-2*(-3)+(-8))= x^(6-8)= x^-2
x^-2= (1/5)^-2= 5²= 25
(х^-2)^-3*х^-8 = x^(6) * x^(-8) = x^(-2)
x= 1/5
(1/5)^(-2) = (5^(-1))^(-2) = 5^(2) = 25