400
2X3=36 3X4=144 4X5=?
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相关问题
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(X+2)(X+3)(X-4)(X-5)=144
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4(x+5)2=1444(x+5)2=144 (2x-1)2=x(3x+2)-7 4x2-3=4x
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(x+2)(x+3)(x-4)(x+5)=144怎么做?
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解方程(x+2)(x+3)(x-4)(x-5)=144
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5*x的2次方-3x+36=144
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1/5(3-3/2x)-3(2-5/4x)=36
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3x+5(x+y)=36 3x+4(x+y)=36
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因式分解 (x-1)(x+2)(x-3)(x+4)-144
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解方程.[2/5]x-[2/3]=[1/3]x÷[4/9]=36x:2.4=[4/5].
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x-25%x=36 3/4x-3/8=0.75 4/5(x-2/5)=8