> 数学 >
x^2y^2-5x^2y-6x^2因式分解
人气:421 ℃ 时间:2019-12-17 10:31:47
解答
x^2y^2-5x^2y-6x^2
=x^2(y^2-5y-6)
=x^2(y-6)(y+1)
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版