The root of x + 4 = 0 is also a root of which of the following eq

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

The root of x + 4 = 0 is also a root of which of the following equations?

A、$$x^2+3x+3=0$$
B、$$x^2+8x+15=0$$
C、$$x^2+7x+10=0$$
D、$$x^2+10x+16=0$$
E、$$x^2+7x+12=0$$

答案：E

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

Quantitative Comparison
x, y, and z are consecutive integers. x<y<z Qu......
Sentence Equivalence
Although she had to _____ that her nephew was rath......
Text Completion
The era’s examples of _____ that are cited by th......
Text Completion
In the past, the discussion of artificial light ha......
Text Completion
To say the actors were (i)_____ their director is ......
Reading Comprehension
It can be inferred from the passage that studies a......
Sentence Equivalence
clearly the government faced a dilemma: it could h......
Reading Comprehension
The author of the passage mentions bridles in the ......