menu
QAmmunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Solve this quadratic equation. x^2 + 2x - 22 = 0 The answer will look something like x=(5-√76) but obviously that's not the answer.
asked
Jul 4, 2018
111k
views
3
votes
Solve this quadratic equation.
x^2 + 2x - 22 = 0
The answer will look something like x=(5-√76) but obviously that's not the answer.
Mathematics
middle-school
BlaM
asked
by
BlaM
8.6k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
3
votes
x= -1+√23 or x= -1-√23 both of the 23's are repeating (never ending)
Owusu
answered
Jul 7, 2018
by
Owusu
8.4k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Jan 27, 2018
4.2k
views
Solve 3x^2 + 18x + 15 = 0 by completing the square. A: 3(x + 3)^2 = 6; x = −3 + √2, x = −3 − √2 B: 3(x + 9)^2 = 12; x = −11, x = −7 C: 3(x + 3)^2 = 12; x = −5, x = −1 D: 3(x + 9)^2 = 228; x = −9 + √76,
Summerfun
asked
Jan 27, 2018
by
Summerfun
7.8k
points
Mathematics
middle-school
2
answers
5
votes
4.2k
views
asked
Jul 27, 2021
43.3k
views
On the number line pictured, where does √76 lie?
Asherber
asked
Jul 27, 2021
by
Asherber
8.0k
points
Mathematics
high-school
1
answer
1
vote
43.3k
views
asked
Jul 15, 2022
83.2k
views
Mark has a window that is 67 square feet. The window is in the shape of a square, which of the following expresses the length of one side of the window? { mark all that apply} A- √64 feet B- √67 feet C-√76
Di Ye
asked
Jul 15, 2022
by
Di Ye
8.6k
points
Mathematics
high-school
1
answer
9
votes
83.2k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.5m
questions
12.2m
answers
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search QAmmunity.org