题目内容
(1)a2bx3÷a2x=______;
(2)3a2b2c÷(-
a2b2)=______;
(3)(a5b6-a3b2)÷ab=______;
(4)(8x2y-12x4y2)÷(-4xy)=______.
(2)3a2b2c÷(-
3 |
4 |
(3)(a5b6-a3b2)÷ab=______;
(4)(8x2y-12x4y2)÷(-4xy)=______.
(1)a2bx3÷a2x=bx2;
(2)3a2b2c÷(-
a2b2)=-4c;
(3)(a5b6-a3b2)÷ab=a4b5-a2b;
(4)(8x2y-12x4y2)÷(-4xy)=-2x+3x3y.
故答案为:(1)bx2;(2)-4c;(3)a4b5-a2b;(4)-2x+3x3y
(2)3a2b2c÷(-
3 |
4 |
(3)(a5b6-a3b2)÷ab=a4b5-a2b;
(4)(8x2y-12x4y2)÷(-4xy)=-2x+3x3y.
故答案为:(1)bx2;(2)-4c;(3)a4b5-a2b;(4)-2x+3x3y
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