> 数学 >
4(x²+4x-12)/6(x²+5x-6)
人气:165 ℃ 时间:2020-05-20 18:17:41
解答
4(x²+4x-12)/6(x²+5x-6)
=4(x+6)(x-2)/6(x+6)(x-1)
=2(x-2)/3(x-1)
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版