plzz give the answer only if you know otherwise i will report your answer ii ,iii, iv....
i want all these
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solve it on a paper
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please
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(ii) => (4/5)^-2+(4/5)^-1+1
25/16+5/4+1
25/16+20/16+16/16
(25+20+16)/16
61/16
(iii) => (3/4)^-3[(5/3)^-3/(5/2)^-3]
(64/27)[125*8/27*125]
64*8/27*27
(iv) => (5^5*9)/(5^2*3^2*2^4)
5^5-2*3^2-2/2^4
5^3*3^0/16
125/16
7.8125
Hope it will help you
25/16+5/4+1
25/16+20/16+16/16
(25+20+16)/16
61/16
(iii) => (3/4)^-3[(5/3)^-3/(5/2)^-3]
(64/27)[125*8/27*125]
64*8/27*27
(iv) => (5^5*9)/(5^2*3^2*2^4)
5^5-2*3^2-2/2^4
5^3*3^0/16
125/16
7.8125
Hope it will help you
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