已知(2¹²+8)²-(2¹²-8)²=2^n,求n的值.
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已知(2¹²+8)²-(2¹²-8)²=2^n,求n的值.
已知(2¹²+8)²-(2¹²-8)²=2^n,求n的值.
已知(2¹²+8)²-(2¹²-8)²=2^n,求n的值.
(2¹²+8)²-(2¹²-8)²=2^n
2^24+2*2¹²+64-(2^24-2*2¹²+64)=2^n
2^24+2*2¹²+64-2^24+2*2¹²-64=2^n
4*2¹²=2^n
(2^2)*2¹²=2^n
2^2*2¹²=2^n
2^14=2^n
n=14