X^73X^5+3X^4-5X^5+2X^3+11X=0
X^73X^5+3X^4-5X^5+2X^3+11X=0
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相关问题
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1：5X²+11X+5=0 2：3X（X+2）=2（X+4）
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2-(1-x)=-2,11x+1=5(2X+1),4x-3(20-x)=3,5(X+8)-5=0,2(3-X)=9,-3
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X1 - X3 - X4 -5X5=0 X1+2X2+3X3+3X4+7X5=0 X1+X2+X3+X4+X5=0 X2
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3/5X-1/4X=7 8/11:10=4/5：X 3X-16×5=13 X：2/3=0.25:0.2
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2x1/5+4x2/11+4x2/5+3x4/11
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A.3x-4y＞2 B.3-2/X ＞5 C.3x＞0 D.x2-11＞5x
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11(6-x)/3(x-4)=10(5-x)/3(x-4)-5(6-x)/(x-2)
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2x+0.4x=488x-x=14.73x+2.7=5.941.3x-0.44=0.6．
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解方程：⑴4/3-8X=3-11/2X⑵0.5X-0.7=6.5-1.3X⑶1/6(3X-6)=2/5X-3⑷(1-2X