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naf 2014 2011-1280, then find thevalue of no?

Answer»

2^x'-1+x+1=1280,; 2^2x=2^320; 2x=320; x=320/2=160

2^x-1 + 2^x+1=1280; 2^x/2 +2^2.2=1280, d=a^x. d/2+ 2y=1280;; 5d=1280×2; d=1280×2/5==128×2×2=2^9; 2^×=a%3; x=3



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