在线解一元方程：
直接输入任意的一元方程，然后点击“下一步”按钮，即可获得方程的解。
它支持包含数学函数的方程。
直接输入任意的一元方程，然后点击“下一步”按钮，即可获得方程的解。
它支持包含数学函数的方程。
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0.2496x=39421
—4a+2a×a=8080
n^2+n=2^（n+1）
0.7*x*2=3.85
11x-2=14x-9
x+（x*0.8*0.3/2*3.85%）+(x*0.8*0.4/2+(x*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%+((x*0.8*0.3/2+(x*0.8*0.4+((x*0.8*0.4/2+(x*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%))+(x*0.8*0.3+x*0.8/2*0.3*3.85%)))*3.85% = 239916.15
x+（x*0.8*0.3/2*3.85%）+(x*0.8*0.4/2+(100*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%+((x*0.8*0.3/2+(x*0.8*0.4+((x*0.8*0.4/2+(x*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%))+(100*0.8*0.3+x*0.8/2*0.3*3.85%)))*3.85% = 239916.15
x+（x*0.8*0.3/2*3.85%）+(x*0.8*0.4/2+(100*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%+((x*0.8*0.3/2+(x*0.8*0.4+((x*0.8*0.4/2+(x*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%))+(100*0.8*0.3+x*0.8/2*0.3*3.85%)))*3.85% = 104.71
x+（x*0.8*0.3/2*3.85%）+(x*0.8*0.4/2+(100*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%+(((x*0.8*0.3/2+(x*0.8*0.4+((x*0.8*0.4/2+(x*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%))+(100*0.8*0.3+x*0.8/2*0.3*3.85%))))*3.85% = 239916.15
x+（x*0.8*0.3/2*3.85%）+(x*0.8*0.4/2+(100*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%+((x*0.8*0.3/2+(x*0.8*0.4+((x*0.8*0.4/2+(x*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%))+(100*0.8*0.3+x*0.8/2*0.3*3.85%)))*3.85% = 239916.15
x+（x*0.8*0.3/2*3.85%）+(x*0.8*0.4/2+(100*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%+(x*0.8*0.3/2+(x*0.8*0.4+((x*0.8*0.4/2+(x*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%))+(100*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%=239916.15
124+x=0.9*(143+x)
x+（x*0.8*0.3/2*3.85%）+（x*0.8*0.4/2+（x*0.8*0.3+x*0.8*0.3/2*3.85%）*3.85%+（x*0.8*0.3/2+（x*0.7+（x*0.8*0.4/2+（x*0.8*0.3+x*0.8*0.3/2*3.85%）+（x*0.8*0.3/2*3.85%））*3.85%=239916.15
x+（x*0.8*0.3/2*3.85%）+（x*0.8*0.4/2+（x*0.8*0.3/2*3.85%））*3.85%+（x*0.8*0.3/2+（x*0.8*0.4/2+（x*0.8*0.3/2*3.85%）））*3.85% = 239916.15
x*1.09+（x*0.8*0.3/2*3.85%）+（x*0.8*0.4/2+（x*0.8*0.3/2*3.85%））*3.85%+（x*0.8*0.3/2+（x*0.8*0.4/2+（x*0.8*0.3/2*3.85%）））*3.85%=239916.15
1.0164=-1/x*ln(1-x)
1.04=-1/x*ln(1-x)
1.042=-1/x*ln(1-x)
1.048=-1/x*ln(1-x)
complex number calculation
首页 << 第506页 第507页 第508页 第509页 第510页 ... ... 第521页 第522页 第523页 第524页 第525页 >> 尾页 共31256页
—4a+2a×a=8080
n^2+n=2^（n+1）
0.7*x*2=3.85
11x-2=14x-9
x+（x*0.8*0.3/2*3.85%）+(x*0.8*0.4/2+(x*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%+((x*0.8*0.3/2+(x*0.8*0.4+((x*0.8*0.4/2+(x*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%))+(x*0.8*0.3+x*0.8/2*0.3*3.85%)))*3.85% = 239916.15
x+（x*0.8*0.3/2*3.85%）+(x*0.8*0.4/2+(100*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%+((x*0.8*0.3/2+(x*0.8*0.4+((x*0.8*0.4/2+(x*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%))+(100*0.8*0.3+x*0.8/2*0.3*3.85%)))*3.85% = 239916.15
x+（x*0.8*0.3/2*3.85%）+(x*0.8*0.4/2+(100*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%+((x*0.8*0.3/2+(x*0.8*0.4+((x*0.8*0.4/2+(x*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%))+(100*0.8*0.3+x*0.8/2*0.3*3.85%)))*3.85% = 104.71
x+（x*0.8*0.3/2*3.85%）+(x*0.8*0.4/2+(100*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%+(((x*0.8*0.3/2+(x*0.8*0.4+((x*0.8*0.4/2+(x*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%))+(100*0.8*0.3+x*0.8/2*0.3*3.85%))))*3.85% = 239916.15
x+（x*0.8*0.3/2*3.85%）+(x*0.8*0.4/2+(100*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%+((x*0.8*0.3/2+(x*0.8*0.4+((x*0.8*0.4/2+(x*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%))+(100*0.8*0.3+x*0.8/2*0.3*3.85%)))*3.85% = 239916.15
x+（x*0.8*0.3/2*3.85%）+(x*0.8*0.4/2+(100*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%+(x*0.8*0.3/2+(x*0.8*0.4+((x*0.8*0.4/2+(x*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%))+(100*0.8*0.3+x*0.8/2*0.3*3.85%))*3.85%=239916.15
124+x=0.9*(143+x)
x+（x*0.8*0.3/2*3.85%）+（x*0.8*0.4/2+（x*0.8*0.3+x*0.8*0.3/2*3.85%）*3.85%+（x*0.8*0.3/2+（x*0.7+（x*0.8*0.4/2+（x*0.8*0.3+x*0.8*0.3/2*3.85%）+（x*0.8*0.3/2*3.85%））*3.85%=239916.15
x+（x*0.8*0.3/2*3.85%）+（x*0.8*0.4/2+（x*0.8*0.3/2*3.85%））*3.85%+（x*0.8*0.3/2+（x*0.8*0.4/2+（x*0.8*0.3/2*3.85%）））*3.85% = 239916.15
x*1.09+（x*0.8*0.3/2*3.85%）+（x*0.8*0.4/2+（x*0.8*0.3/2*3.85%））*3.85%+（x*0.8*0.3/2+（x*0.8*0.4/2+（x*0.8*0.3/2*3.85%）））*3.85%=239916.15
1.0164=-1/x*ln(1-x)
1.04=-1/x*ln(1-x)
1.042=-1/x*ln(1-x)
1.048=-1/x*ln(1-x)
complex number calculation
首页 << 第506页 第507页 第508页 第509页 第510页 ... ... 第521页 第522页 第523页 第524页 第525页 >> 尾页 共31256页
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