> 数学 >
(x+2y)(x-2y)(x^4-8x^2y^2+16y^4)
如何解
人气:145 ℃ 时间:2020-04-21 11:28:30
解答
(x+2y)(x-2y)(x^4-8x^2y^2+16y^4)
=(x+2y)(x-2y)(x^4-4y^2)
=(x+2y)(x-2y)(x^2+2y)(x^2-2y)
因式分解
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版