Class 10 Exam  >  Class 10 Questions  >  Obtain the zeros of polynomial root 3x^2-8x 4... Start Learning for Free
Obtain the zeros of polynomial root 3x^2-8x 4 root 3 and verify the relation between its zeros and coefficients .?
Most Upvoted Answer
Obtain the zeros of polynomial root 3x^2-8x 4 root 3 and verify the re...
√3x^2-8x+4√3=0....
√3x^2-6x-2x+4√3=0....
√3x(x-2√3)-2(x-2√3)=0..
(√3x-2)=0..
(x-2√3)=0..
x=2/√3..
x=2√3 Answer..
zeroes=alpha+beta=-b/a..
2√3+2/√3=8/√3..
8/√3=8/√3..
alpha.beta=c/a..
2√3*2/√3=4√3/√3..
4=4..
Community Answer
Obtain the zeros of polynomial root 3x^2-8x 4 root 3 and verify the re...
Obtaining the Zeros of the Polynomial

To obtain the zeros of the polynomial root 3x^2-8x 4 root 3, we need to set the polynomial equal to zero and solve for x.

3x^2-8x+4root3=0

Using the quadratic formula, we can find the values of x that make the equation true.

x = [8 ± sqrt(64 - 48)]/6

x = [8 ± 4sqrt(2)]/6

x = (4 ± 2sqrt(2))/3

Therefore, the zeros of the polynomial are (4 + 2sqrt(2))/3 and (4 - 2sqrt(2))/3.

Verifying the Relation between Zeros and Coefficients

The relation between the zeros and coefficients of a quadratic equation is given by the following formulas:

- Sum of roots = -b/a
- Product of roots = c/a

where a, b, and c are the coefficients of the quadratic equation ax^2 + bx + c = 0.

For the given polynomial, a = 3, b = -8, and c = 4root3. Therefore, we have:

- Sum of roots = -(-8)/3 = 8/3
- Product of roots = (4root3)/3

We can verify these values using the zeros we obtained earlier:

- Sum of roots = (4 + 2sqrt(2))/3 + (4 - 2sqrt(2))/3 = 8/3
- Product of roots = [(4 + 2sqrt(2))/3][(4 - 2sqrt(2))/3] = (16 - 8)/9 = 8/9 * 3sqrt(2) = (4root3)/3

Therefore, we have verified that the relation between the zeros and coefficients holds for the given polynomial.
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

Obtain the zeros of polynomial root 3x^2-8x 4 root 3 and verify the relation between its zeros and coefficients .?
Question Description
Obtain the zeros of polynomial root 3x^2-8x 4 root 3 and verify the relation between its zeros and coefficients .? 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 Obtain the zeros of polynomial root 3x^2-8x 4 root 3 and verify the relation between its zeros and coefficients .? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Obtain the zeros of polynomial root 3x^2-8x 4 root 3 and verify the relation between its zeros and coefficients .?.
Solutions for Obtain the zeros of polynomial root 3x^2-8x 4 root 3 and verify the relation between its zeros and coefficients .? 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 Obtain the zeros of polynomial root 3x^2-8x 4 root 3 and verify the relation between its zeros and coefficients .? defined & explained in the simplest way possible. Besides giving the explanation of Obtain the zeros of polynomial root 3x^2-8x 4 root 3 and verify the relation between its zeros and coefficients .?, a detailed solution for Obtain the zeros of polynomial root 3x^2-8x 4 root 3 and verify the relation between its zeros and coefficients .? has been provided alongside types of Obtain the zeros of polynomial root 3x^2-8x 4 root 3 and verify the relation between its zeros and coefficients .? theory, EduRev gives you an ample number of questions to practice Obtain the zeros of polynomial root 3x^2-8x 4 root 3 and verify the relation between its zeros and coefficients .? 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