> 数学 >
when x3+3x2-2x+7 is divided by x+1,the remainder is.
人气:474 ℃ 时间:2020-05-03 15:38:48
解答
余数是11.
用多项式除法得出:x^3+3x^2-2x+7= (x+1)(x^2+2x-4)+11
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版