> 数学 >
化简(125m^6-10m^4+5m^2)/(-15m^2)
人气:469 ℃ 时间:2020-02-05 19:45:38
解答
(125m^6-10m^4+5m^2)/(-15m^2)
=-31/3m^4+2/3m^2-1/3
=-1/3(m^4-2m^2+1)
=-1/3(m^2-1)^2
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版