> 数学 >
计算:(2a^3b^4)^2/(-3a^2b^5)
人气:194 ℃ 时间:2020-03-19 04:56:24
解答
(2a^3b^4)^2/(-3a^2b^5)
=-6a^5b^9
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版