(-2a^3b^2c)^3除以(3a^2b^3)^2+(-a^4c)8(-2ac^2)中间的除以是除号的意思

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(-2a^3b^2c)^3除以(3a^2b^3)^2+(-a^4c)8(-2ac^2)中间的除以是除号的意思
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(-2a^3b^2c)^3除以(3a^2b^3)^2+(-a^4c)8(-2ac^2)中间的除以是除号的意思
(-2a^3b^2c)^3除以(3a^2b^3)^2+(-a^4c)8(-2ac^2)
中间的除以是除号的意思

(-2a^3b^2c)^3除以(3a^2b^3)^2+(-a^4c)8(-2ac^2)中间的除以是除号的意思
8是不是乘号的意思?
(-2a^3b^2c)^3÷(3a^2b^3)^2+(-a^4c)*(-2ac^2)
=(-8a^9b^6c^3)÷(9a^4b^6)+(-1)*(-2)*(a^4*a)*(c*c^2)
=(-8/9)*(a^9/a^4)*(b^6/b^6)*(c^3)+2a^5c^3
=(-8/9)a^5c^3+2a^5c^3
=(-8/9+2)*a^5c^3
=10a^5c^3/9