化简2^2N+1-(4^2N+16^N)求大神帮助
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化简2^2N+1-(4^2N+16^N)求大神帮助
化简2^2N+1-(4^2N+16^N)求大神帮助
化简2^2N+1-(4^2N+16^N)求大神帮助
2^2N+1-(4^2N+16^N) =2^2N+1-(2^2)^2N+(2^4)^N =2^2N+1-2^4N+2^4N =2^2N+1
2^2N+1-(4^2N+16^N) =2^2N+1-2^4N-2^4N =4^N-2X2^4N =4^N-4^4N =4^N(1-4^3N)
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