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。
当前位置：在线解方程 > 在线解一元方程 > 一元方程计算史
60.35^2*700/3.4*(9-2*x)/(9-x)+36*0.8*(165*2*3.1416*30^2/3.4*x*(60.35/43.85)^2+165*2*3.1416*30^2/3.4*(9-x)*(43.85/60.35)^2)/(75*700/3.4*9/43.85^2/(9-x)+71*165*2*3.1416*30^2/3.4*x^2/43.85^4+71*165*2*3.1416*20^2/3.4*(9-x)^2/60.35^4)
60.35^2*800/3.4*(9-2*x)/(9-x)+36*0.8*(165*2*3.1416*30^2/3.4*x*(60.35/43.85)^2+165*2*3.1416*30^2/3.4*(9-x)*(43.85/60.35)^2)/(75*800/3.4*9/43.85^2/(9-x)+71*165*2*3.1416*30^2/3.4*x^2/43.85^4+71*165*2*3.1416*20^2/3.4*(9-x)^2/60.35^4)
60.35^2*600/3.4*(9-2*x)/(9-x)+36*0.8*(165*2*3.1416*30^2/3.4*x*(60.35/43.85)^2+165*2*3.1416*30^2/3.4*(9-x)*(43.85/60.35)^2)/(75*600/3.4*9/43.85^2/(9-x)+71*165*2*3.1416*30^2/3.4*x^2/43.85^4+71*165*2*3.1416*20^2/3.4*(9-x)^2/60.35^4)
60.35^2*500/3.4*(9-2*x)/(9-x)+36*0.8*(165*2*3.1416*30^2/3.4*x*(60.35/43.85)^2+165*2*3.1416*30^2/3.4*(9-x)*(43.85/60.35)^2)/(75*500/3.4*9/43.85^2/(9-x)+71*165*2*3.1416*30^2/3.4*x^2/43.85^4+71*165*2*3.1416*20^2/3.4*(9-x)^2/60.35^4)
60.35^2*1500/3.4*(9-2*x)/(9-x)+36*0.8*(165*2*3.1416*30^2/3.4*x*(60.35/43.85)^2+165*2*3.1416*30^2/3.4*(9-x)*(43.85/60.35)^2)/(75*1500/3.4*9/43.85^2/(9-x)+71*165*2*3.1416*30^2/3.4*x^2/43.85^4+71*165*2*3.1416*20^2/3.4*(9-x)^2/60.35^4)
43.85^2*500/3.4*(9-2*x)/(9-x)+36*1*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*500/3.4*(9-2*x)/(9-x)+36*0.8*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*500/3.4*(9-2*x)/(9-x)+36*0*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*1500/3.4*(15-2*x)/(15-x)+36*1.2*(165*2*3.1416*20^2/3.4*x*(43.85/60.35)^2+165*2*3.1416*30^2/3.4*(15-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(15-x)+71*165*2*3.1416*20^2/3.4*x^2/60.35^4+71*165*2*3.1416*30^2/3.4*(15-x)^2/43.85^4)
43.85^2*1500/3.4*(9-2*x)/(9-x)+36*1.2*(165*2*3.1416*20^2/3.4*x*(43.85/60.35)^2+165*2*3.1416*30^2/3.4*(9-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*20^2/3.4*x^2/60.35^4+71*165*2*3.1416*30^2/3.4*(9-x)^2/43.85^4)
43.85^2*1500/3.4*(9-2*x)/(9-x)+36*1.0*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*600/3.4*(9-2*x)/(9-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*600/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*1200/3.4*(9-2*x)/(9-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*1200/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*1500/3.4*(9-2*x)/(9-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*80^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*80^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*1500/3.4*(9-2*x)/(9-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*70^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*70^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*1500/3.4*(9-2*x)/(9-x)+36*1.5*(165*2*3.1416*50^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*50^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*1500/3.4*(9-2*x)/(9-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*1500/3.4*(9-2*x)/(10-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*4000/3.4*(10-2*x)/(10-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(10-x)*(60.35/43.85)^2)/(75*4000/3.4*9/60.35^2/(10-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(10-x)^2/43.85^4)
43.85^2*4000/3.4*(9-2*x)/(9-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*4000/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
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60.35^2*800/3.4*(9-2*x)/(9-x)+36*0.8*(165*2*3.1416*30^2/3.4*x*(60.35/43.85)^2+165*2*3.1416*30^2/3.4*(9-x)*(43.85/60.35)^2)/(75*800/3.4*9/43.85^2/(9-x)+71*165*2*3.1416*30^2/3.4*x^2/43.85^4+71*165*2*3.1416*20^2/3.4*(9-x)^2/60.35^4)
60.35^2*600/3.4*(9-2*x)/(9-x)+36*0.8*(165*2*3.1416*30^2/3.4*x*(60.35/43.85)^2+165*2*3.1416*30^2/3.4*(9-x)*(43.85/60.35)^2)/(75*600/3.4*9/43.85^2/(9-x)+71*165*2*3.1416*30^2/3.4*x^2/43.85^4+71*165*2*3.1416*20^2/3.4*(9-x)^2/60.35^4)
60.35^2*500/3.4*(9-2*x)/(9-x)+36*0.8*(165*2*3.1416*30^2/3.4*x*(60.35/43.85)^2+165*2*3.1416*30^2/3.4*(9-x)*(43.85/60.35)^2)/(75*500/3.4*9/43.85^2/(9-x)+71*165*2*3.1416*30^2/3.4*x^2/43.85^4+71*165*2*3.1416*20^2/3.4*(9-x)^2/60.35^4)
60.35^2*1500/3.4*(9-2*x)/(9-x)+36*0.8*(165*2*3.1416*30^2/3.4*x*(60.35/43.85)^2+165*2*3.1416*30^2/3.4*(9-x)*(43.85/60.35)^2)/(75*1500/3.4*9/43.85^2/(9-x)+71*165*2*3.1416*30^2/3.4*x^2/43.85^4+71*165*2*3.1416*20^2/3.4*(9-x)^2/60.35^4)
43.85^2*500/3.4*(9-2*x)/(9-x)+36*1*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*500/3.4*(9-2*x)/(9-x)+36*0.8*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*500/3.4*(9-2*x)/(9-x)+36*0*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*1500/3.4*(15-2*x)/(15-x)+36*1.2*(165*2*3.1416*20^2/3.4*x*(43.85/60.35)^2+165*2*3.1416*30^2/3.4*(15-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(15-x)+71*165*2*3.1416*20^2/3.4*x^2/60.35^4+71*165*2*3.1416*30^2/3.4*(15-x)^2/43.85^4)
43.85^2*1500/3.4*(9-2*x)/(9-x)+36*1.2*(165*2*3.1416*20^2/3.4*x*(43.85/60.35)^2+165*2*3.1416*30^2/3.4*(9-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*20^2/3.4*x^2/60.35^4+71*165*2*3.1416*30^2/3.4*(9-x)^2/43.85^4)
43.85^2*1500/3.4*(9-2*x)/(9-x)+36*1.0*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*600/3.4*(9-2*x)/(9-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*600/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*1200/3.4*(9-2*x)/(9-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*1200/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*1500/3.4*(9-2*x)/(9-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*80^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*80^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*1500/3.4*(9-2*x)/(9-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*70^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*70^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*1500/3.4*(9-2*x)/(9-x)+36*1.5*(165*2*3.1416*50^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*50^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*1500/3.4*(9-2*x)/(9-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*1500/3.4*(9-2*x)/(10-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*1500/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
43.85^2*4000/3.4*(10-2*x)/(10-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(10-x)*(60.35/43.85)^2)/(75*4000/3.4*9/60.35^2/(10-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(10-x)^2/43.85^4)
43.85^2*4000/3.4*(9-2*x)/(9-x)+36*1.5*(165*2*3.1416*40^2/4/3.4*x*(43.85/60.35)^2+165*2*3.1416*60^2/4/3.4*(9-x)*(60.35/43.85)^2)/(75*4000/3.4*9/60.35^2/(9-x)+71*165*2*3.1416*40^2/4/3.4*x^2/60.35^4+71*165*2*3.1416*60^2/4/3.4*(9-x)^2/43.85^4)
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