计算2x³z/÷4xz²/-3y²
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计算2x³z/÷4xz²/-3y²
计算2x³z/÷4xz²/-3y²
计算2x³z/÷4xz²/-3y²
2x³z÷4xz²/(-3y²)
=0.5x²/z/(-3y²)
=-1/6x²/zy²
syms x y z;
>> simplify(2*x^3*z/4*x*z^2/-3*y^2)
ans =
-1/6*x^4*z^3*y^2
>> simplify(2*x^3*z/(4*x*z^2)/(-3*y^2))
ans =
-1/6*x^2/z/y^2
你问的是那个?