(3x^1/6y^5/6)除以(-2x)^2/3y^1/6*(4x^1/2y^1/3)
问题描述:
(3x^1/6y^5/6)除以(-2x)^2/3y^1/6*(4x^1/2y^1/3)
答
3x^(1/6)*y^(5/6)÷[(-2x)^(2/3)*y^(1/6)]*[4x^(1/2)*y^(1/3)]=3x^(1/6)*y^(5/6)÷[2^(2/3)*x^(2/3)*y^(1/6)]*[4x^(1/2)*y^(1/3)]=6*2^(1/3)*x^(1/6-2/3+1/2)*y^(5/6-1/6+1/3)=6*2^(1/3)*y.