①根号96x²y³z的四次方【x大于等于0】②根号2.25a²b【a大于等于0】③根号4分之45ab³【b大于等于0】④根号8y²+4y四次方【y大于等于0】
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/21 12:15:11
![①根号96x²y³z的四次方【x大于等于0】②根号2.25a²b【a大于等于0】③根号4分之45ab³【b大于等于0】④根号8y²+4y四次方【y大于等于0】](/uploads/image/z/2686171-67-1.jpg?t=%E2%91%A0%E6%A0%B9%E5%8F%B796x%26%23178%3By%26%23179%3Bz%E7%9A%84%E5%9B%9B%E6%AC%A1%E6%96%B9%E3%80%90x%E5%A4%A7%E4%BA%8E%E7%AD%89%E4%BA%8E0%E3%80%91%E2%91%A1%E6%A0%B9%E5%8F%B72.25a%26%23178%3Bb%E3%80%90a%E5%A4%A7%E4%BA%8E%E7%AD%89%E4%BA%8E0%E3%80%91%E2%91%A2%E6%A0%B9%E5%8F%B74%E5%88%86%E4%B9%8B45ab%26%23179%3B%E3%80%90b%E5%A4%A7%E4%BA%8E%E7%AD%89%E4%BA%8E0%E3%80%91%E2%91%A3%E6%A0%B9%E5%8F%B78y%26%23178%3B%2B4y%E5%9B%9B%E6%AC%A1%E6%96%B9%E3%80%90y%E5%A4%A7%E4%BA%8E%E7%AD%89%E4%BA%8E0%E3%80%91)
①根号96x²y³z的四次方【x大于等于0】②根号2.25a²b【a大于等于0】③根号4分之45ab³【b大于等于0】④根号8y²+4y四次方【y大于等于0】
①根号96x²y³z的四次方【x大于等于0】
②根号2.25a²b【a大于等于0】
③根号4分之45ab³【b大于等于0】
④根号8y²+4y四次方【y大于等于0】
①根号96x²y³z的四次方【x大于等于0】②根号2.25a²b【a大于等于0】③根号4分之45ab³【b大于等于0】④根号8y²+4y四次方【y大于等于0】
根号96x²y³z的四次方=4xyz^2根号6y 根号2.25a²b=1.5a根号b
根号4分之45ab³=3b根号5ab/2 根号8y²+4y四次方=2y根号2y+y²