计算:(1)(8a3b-5a2b2)÷4ab=______(2)=______

发布时间:2020-08-10 21:41:07

计算:
(1)(8a3b-5a2b2)÷4ab=______
(2)=______

网友回答

解:(1)(8a3b-5a2b2)÷4ab,
=a2b(8a-5b),
=;

(2),
=4+-2-3+5,
=4.
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