please solve questions 6 and 7
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ii) (8)^255 = (32)^x
(2)^(3×255) = (2)^5x
=> 3×255=5x
965/5=x
x=193
iii) 2^(2x+2) = 4^(2x-1)
2^(2x+2)=2^(4x-2)
=> 2x+2=4x-2
2x-4x= -2-2
-2x = -4
x=2