-(-a²/b)²×(-b²/a)³÷(ab)的四次方 化简
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/29 00:51:56
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-(-a²/b)²×(-b²/a)³÷(ab)的四次方 化简
-(-a²/b)²×(-b²/a)³÷(ab)的四次方 化简
-(-a²/b)²×(-b²/a)³÷(ab)的四次方 化简
原式=-(a^4/b^2)x(-b^6/a^3)÷(a^4b^4)
=ab^4÷(a^4b^4)
=1/(a^3)
b^3