9分之1*{7分之1*【5分之1*(3分之x+4+2)+6】+8}=1
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数学之美团为你解答
题目应该是
1/9 * {1/7 * { 1/5 * [ (x+2)/3 + 4] + 6 } + 8 }= 1
1/7 * { 1/5 * [ (x+2)/3 + 4] + 6 } + 8 = 9
1/7 * { 1/5 * [ (x+2)/3 + 4] + 6 } = 1
1/5 * [ (x+2)/3 + 4] + 6 = 7
1/5 * [ (x+2)/3 + 4] = 1
(x+2)/3 + 4 = 5
(x+2)/3 = 1
x+2 = 3
x = 1
\
数学之美团为你解答
题目应该是
1/9 * {1/7 * { 1/5 * [ (x+2)/3 + 4] + 6 } + 8 }= 1
1/7 * { 1/5 * [ (x+2)/3 + 4] + 6 } + 8 = 9
1/7 * { 1/5 * [ (x+2)/3 + 4] + 6 } = 1
1/5 * [ (x+2)/3 + 4] + 6 = 7
1/5 * [ (x+2)/3 + 4] = 1
(x+2)/3 + 4 = 5
(x+2)/3 = 1
x+2 = 3
x = 1
\
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