1a.)5^6.5^3+3^2.3^4b)(3.4.2^16)^2.(11.2^13.4^11.16^9)c)2^3.7.5^3-(5^2.65+5^2.35)

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a.)5^6.5^3+3^2.3^4
b)(3.4.2^16)^2.(11.2^13.4^11.16^9)
c)2^3.7.5^3-(5^2.65+5^2.35)