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matlab中怎么计算x='-(a^2*c-b*d^2-a^2*e+c*d^2-2*a*c*d+2*a*d*e)/(a^3*d^2-2*a^2*d^3+a*d^4)'a=10,b=0.01,c=0.002,d=7,e=0.0494

题目详情
matlab中怎么计算x='-(a^2*c-b*d^2-a^2*e+c*d^2-2*a*c*d+2*a*d*e)/(a^3*d^2-2*a^2*d^3+a*d^4)'
a=10,b=0.01,c=0.002,d=7,e=0.0494
▼优质解答
答案和解析
a=10
b=0.01
c=0.002
d=7
e=0.0494
x=-(a^2*c-b*d^2-a^2*e+c*d^2-2*a*c*d+2*a*d*e)/(a^3*d^2-2*a^2*d^3+a*d^4)