Consider the following quadratic equation.
(x+3)^2=43
when taking the square root of bot...
![subject](/tpl/images/cats/mat.png)
Mathematics, 03.10.2019 05:50 dboby
Consider the following quadratic equation.
(x+3)^2=43
when taking the square root of both sides of this equation, how many solutions will the equation have? how do you know?
a. the quadratic equation has exactly one real solution. this is because 43 has a unique non- negative square root, called the principal square root.
b. the quadratic equation has two real solutions to the quadratic equation. this is because 43 has two square roots: β43, which is positive, and -β43
c. the quadratic equation does not have any real solutions. this is because β43 is a complex number.
d. the quadratic equation does not have any real solutions. this is because β43 is not a perfect square.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:50
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, β12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Describe a situation that you could represent with the inequality x< 17
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 30.07.2019 23:10
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 30.07.2019 23:10
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 30.07.2019 23:10
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 30.07.2019 23:10
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 30.07.2019 23:10
![question](/tpl/images/cats/ekonomika.png)
Business, 30.07.2019 23:10
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.07.2019 23:10
![question](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 23:10
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.07.2019 23:10
![question](/tpl/images/cats/en.png)
English, 30.07.2019 23:10