If x>0 and $$x^2+6x+6=22$$, what is the value of x+3?_____

您还没有登录，登录以后才可以查看答疑和进行提问。

试题详情

If x>0 and $$x^2+6x+6=22$$, what is the value of x+3?

_____

答案：5

专业教师答疑

最新

提问

还没有人问到这里。

问个问题

答疑小程序

最热提问

Reading Comprehension
The passage is primarily concerned with......
Reading Comprehension
Which of the following is supported by the passage......
Reading Comprehension
The author states that which of the following gene......
Text Completion
Applications of the Endangered Species Act (ESA) h......
Text Completion
The limitations of human attention cause us to mis......
Text Completion
In the 1630s, directors of the Dutch West India Co......
Sentence Equivalence
In American Indian art, the supposed distinction b......
Reading Comprehension
The author's purpose in writing this passage is pr......