Sign In
Ask Question
Mathematics
Irene Hayes
23 April, 21:41
Solve 2x2 + 26 = 0 to identify the roots.
+2
Answers (
2
)
Braxton Fry
23 April, 22:00
0
There are no roots;
In this case, you just rearrange to get x but you will end up square rooting a negative which is impossible.
This can be verified by finding the discriminant, which is less than 0 meaning the equation has no roots.
Likewise, if you imagine what the graph looks like, it is a steep x^2 graph which just touches the x axis at the origin translated 26 units upward. The result is a graph that is far above the x axis and does not touch it and therefore there are no roots or solutions (x-intercepts).
Comment
Complaint
Link
Abril Stokes
24 April, 01:04
0
Its B ... x = - I square root 13, x = i square root 13 Follow me on instagram (yvngkory)
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“Solve 2x2 + 26 = 0 to identify the roots. ...”
in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Which of the following describes the translation of the graph of y = x 2 to obtain the graph of y = - x 2 - 3? A) reflect over the x-axis and shift left 3 B) reflect over the x-axis and shift down 3 C) reflect over the y-axis and shift down 3
Answers (1)
Which of the following sequences are not geometric? (check all that apply) a. 2,10,50,250,1250 b. 1,4,9,16,25,36 c. - 4,-2,-1,-0.5,-0.25,-0.125 d. 1,1,2,3,5,8,13,21
Answers (1)
In order to make a servings for four 1 3/4 cups of chopped vegetables are needed based on this information determine the amount of chopped vegetables needed to make a recipe for ten
Answers (1)
If 200 peas weigh 3/5 pound. How many peas would be in 36 pounds
Answers (2)
Which of the following statements is always true? (the first I put B, but I was not sure if I was correct) A. A parallelogram is a rectangle. B. A square is a rhombus. C. A rhombus is a square. D. A rectangle is a square.
Answers (1)
New Questions in Mathematics
Convert 1.09 g / mL to lb / gal.
Answers (1)
What is 1.74 divided by - 0.06
Answers (1)
A researcher wanted to compare the final test scores of students who used two different types of study materials. The researchers randomly selected two samples of 20 students using each type of material
Answers (1)
One half of the sum of 3 and q
Answers (1)
Drag each equation show if it could be a correct first step to solving the equation. 4 (3+x) = 36.
Answers (2)
Home
»
Mathematics
» Solve 2x2 + 26 = 0 to identify the roots.
Sign In
Sign Up
Forgot Password?