Class 10 Exam  >  Class 10 Questions  >  If a and b are zeroes of the polynomial x2-x-... Start Learning for Free
If a and b are zeroes of the polynomial x2-x-6 then find a quadratic polynomial whose zeroes are (3a+2b) and (2a+3b)?
Most Upvoted Answer
If a and b are zeroes of the polynomial x2-x-6 then find a quadratic p...
Quadratic Polynomial with given zeroes
- Given zeroes of the polynomial x^2-x-6 are a and b.
- We need to find a quadratic polynomial with zeroes (3a+2b) and (2a+3b).

Sum and Product of Zeroes
- For a quadratic polynomial ax^2 + bx + c, the sum of zeroes is given by -b/a and the product of zeroes is given by c/a.

Finding Sum and Product of Zeroes
- Sum of zeroes: a + b = -(-1) = 1
- Product of zeroes: ab = -6

Finding the Quadratic Polynomial
- The required quadratic polynomial with zeroes (3a+2b) and (2a+3b) can be written as:
- (x - (3a+2b))(x - (2a+3b)) = 0
- Expanding this equation, we get:
- x^2 - (3a+2b + 2a+3b)x + (3a+2b)(2a+3b) = 0
- Simplifying further, we get:
- x^2 - (5a+5b)x + (6a^2 + 13ab + 6b^2) = 0

Final Quadratic Polynomial
- Therefore, the quadratic polynomial with zeroes (3a+2b) and (2a+3b) is:
- x^2 - (5a+5b)x + (6a^2 + 13ab + 6b^2) = 0
Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
Explore Courses for Class 10 exam

Top Courses for Class 10

If a and b are zeroes of the polynomial x2-x-6 then find a quadratic polynomial whose zeroes are (3a+2b) and (2a+3b)?
Question Description
If a and b are zeroes of the polynomial x2-x-6 then find a quadratic polynomial whose zeroes are (3a+2b) and (2a+3b)? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about If a and b are zeroes of the polynomial x2-x-6 then find a quadratic polynomial whose zeroes are (3a+2b) and (2a+3b)? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If a and b are zeroes of the polynomial x2-x-6 then find a quadratic polynomial whose zeroes are (3a+2b) and (2a+3b)?.
Solutions for If a and b are zeroes of the polynomial x2-x-6 then find a quadratic polynomial whose zeroes are (3a+2b) and (2a+3b)? in English & in Hindi are available as part of our courses for Class 10. Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of If a and b are zeroes of the polynomial x2-x-6 then find a quadratic polynomial whose zeroes are (3a+2b) and (2a+3b)? defined & explained in the simplest way possible. Besides giving the explanation of If a and b are zeroes of the polynomial x2-x-6 then find a quadratic polynomial whose zeroes are (3a+2b) and (2a+3b)?, a detailed solution for If a and b are zeroes of the polynomial x2-x-6 then find a quadratic polynomial whose zeroes are (3a+2b) and (2a+3b)? has been provided alongside types of If a and b are zeroes of the polynomial x2-x-6 then find a quadratic polynomial whose zeroes are (3a+2b) and (2a+3b)? theory, EduRev gives you an ample number of questions to practice If a and b are zeroes of the polynomial x2-x-6 then find a quadratic polynomial whose zeroes are (3a+2b) and (2a+3b)? tests, examples and also practice Class 10 tests.
Explore Courses for Class 10 exam

Top Courses for Class 10

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev