1.

(25^13*(125^(-12)*(-5)^14))*(1/5)^16

Answer»

(-5)^14 × (125)^-12 × (25)^13 × (1/5)^16=(5)^14 × (5)^-36 × (5)^26 × (5)^-16= (5)^(14 - 36 + 26 - 16)= (5)^8



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