ACT Exam > ACT Questions > Which of the following is a quadratic polynom...
Start Learning for Free
Which of the following is a quadratic polynomial?
- a)x + 3x3 + 1
- b)7x + 3
- c)2x2 + x - 1
- d)None of the above
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Which of the following is a quadratic polynomial?a)x + 3x3 + 1b)7x + 3...
Since the degree at the highest level for the polynomial 2x2 + x - 1 is two according to variables, it is to be a quadratic polynomial. On the other hand, 7x + 3 is a linear polynomial. Furthermore, x + 3x3 + 1 is a polynomial that is cubic
Free Test
FREE
| Start Free Test |
Community Answer
Which of the following is a quadratic polynomial?a)x + 3x3 + 1b)7x + 3...
Quadratic Polynomial Explanation:
Quadratic Polynomial Definition:
- A quadratic polynomial is a polynomial of degree 2, meaning the highest power of the variable in the expression is 2.
Analysis of Options:
- Option (a): x + 3x^3 + 1 is not a quadratic polynomial as it contains a term with a power of 3.
- Option (b): 7x + 3 is a linear polynomial as it only contains terms with a power of 1.
- Option (c): 2x^2 + x - 1 is a quadratic polynomial as it contains a term with a power of 2.
Conclusion:
- The correct answer is option (c), 2x^2 + x - 1, as it meets the criteria of being a quadratic polynomial with a degree of 2.
|
Explore Courses for ACT exam
|
|
Similar ACT Doubts
Top Courses for ACTView all
Which of the following is a quadratic polynomial?a)x + 3x3 + 1b)7x + 3c)2x2 + x - 1d)None of the aboveCorrect answer is option 'C'. Can you explain this answer?
Question Description
Which of the following is a quadratic polynomial?a)x + 3x3 + 1b)7x + 3c)2x2 + x - 1d)None of the aboveCorrect answer is option 'C'. Can you explain this answer? for ACT 2025 is part of ACT preparation. The Question and answers have been prepared according to the ACT exam syllabus. Information about Which of the following is a quadratic polynomial?a)x + 3x3 + 1b)7x + 3c)2x2 + x - 1d)None of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for ACT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is a quadratic polynomial?a)x + 3x3 + 1b)7x + 3c)2x2 + x - 1d)None of the aboveCorrect answer is option 'C'. Can you explain this answer?.
Which of the following is a quadratic polynomial?a)x + 3x3 + 1b)7x + 3c)2x2 + x - 1d)None of the aboveCorrect answer is option 'C'. Can you explain this answer? for ACT 2025 is part of ACT preparation. The Question and answers have been prepared according to the ACT exam syllabus. Information about Which of the following is a quadratic polynomial?a)x + 3x3 + 1b)7x + 3c)2x2 + x - 1d)None of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for ACT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is a quadratic polynomial?a)x + 3x3 + 1b)7x + 3c)2x2 + x - 1d)None of the aboveCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Which of the following is a quadratic polynomial?a)x + 3x3 + 1b)7x + 3c)2x2 + x - 1d)None of the aboveCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for ACT.
Download more important topics, notes, lectures and mock test series for ACT Exam by signing up for free.
Here you can find the meaning of Which of the following is a quadratic polynomial?a)x + 3x3 + 1b)7x + 3c)2x2 + x - 1d)None of the aboveCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following is a quadratic polynomial?a)x + 3x3 + 1b)7x + 3c)2x2 + x - 1d)None of the aboveCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Which of the following is a quadratic polynomial?a)x + 3x3 + 1b)7x + 3c)2x2 + x - 1d)None of the aboveCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Which of the following is a quadratic polynomial?a)x + 3x3 + 1b)7x + 3c)2x2 + x - 1d)None of the aboveCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following is a quadratic polynomial?a)x + 3x3 + 1b)7x + 3c)2x2 + x - 1d)None of the aboveCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice ACT tests.
|
|
Explore Courses for ACT exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup