(32a^3b^2+8a^2b-2a^2b^2)÷4a^2b#56

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(32a^3b^2+8a^2b-2a^2b^2)÷4a^2b#56
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(32a^3b^2+8a^2b-2a^2b^2)÷4a^2b#56
(32a^3b^2+8a^2b-2a^2b^2)÷4a^2b
#56

(32a^3b^2+8a^2b-2a^2b^2)÷4a^2b#56
(32a^3b^2+8a^2b-2a^2b^2)÷4a^2b
=[32a^(6b)+8a^(2b)-2a^(4b)]/4a^(2b)
=8a^(4b)+2a-0.5a^(2b)
你的题目出的很不规范,把必要的括号都加上,否则看不出优先级.

(1/4*(32*a^3*b^2+8*a^2*b-2*a^2*b^2))*a^2*b