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最佳答案:直线l:y=√3(x-1)3(x-1)^2=2px3x^2-(6+2p)x+3=0x1+x2=(6+2p)/3x1*x2=1x1^2+x2^2=(6+2p)^2
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最佳答案:syms x>> x=solve('tan(x)=5*x+6','x')x =1.4967690265646137109290813356840