Class 10 Exam  >  Class 10 Questions  >  If alpha and beta are zeros of polynomial x s... Start Learning for Free
If alpha and beta are zeros of polynomial x square -7x 10 then form a quadratic polynomial whose zeros are half the zeros of given polynomial?
Most Upvoted Answer
If alpha and beta are zeros of polynomial x square -7x 10 then form a ...
Community Answer
If alpha and beta are zeros of polynomial x square -7x 10 then form a ...
Introduction:
In this problem, we are given a quadratic polynomial and we need to find a new quadratic polynomial whose zeros are half of the zeros of the given polynomial.

Given:
Polynomial x^2 - 7x + 10

Solution:
To find the zeros of the given polynomial, we can use the quadratic formula:

x = (-b ± √(b^2 - 4ac)) / 2a

Substituting the values from the given polynomial, we get:

x = (7 ± √(7^2 - 4(1)(10))) / 2

x = (7 ± √9) / 2

x = 5 or 2

Therefore, the zeros of the given polynomial are 5 and 2.

To find the zeros of the new polynomial whose zeros are half of the given polynomial, we can simply divide the zeros of the given polynomial by 2:

5/2 and 2/2 = 1

Therefore, the zeros of the new polynomial are 5/2 and 1.

Now, we can use these zeros to form a new quadratic polynomial:

(x - 5/2)(x - 1) = x^2 - (5/2 + 1)x + (5/2)

Simplifying, we get:

x^2 - (7/2)x + (5/2)

Therefore, the new quadratic polynomial whose zeros are half of the zeros of the given polynomial is x^2 - (7/2)x + (5/2).

Conclusion:
We have found a new quadratic polynomial whose zeros are half of the zeros of the given polynomial by dividing the zeros of the given polynomial by 2 and using them to form a new polynomial. The final polynomial is x^2 - (7/2)x + (5/2).
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 alpha and beta are zeros of polynomial x square -7x 10 then form a quadratic polynomial whose zeros are half the zeros of given polynomial?
Question Description
If alpha and beta are zeros of polynomial x square -7x 10 then form a quadratic polynomial whose zeros are half the zeros of given polynomial? 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 alpha and beta are zeros of polynomial x square -7x 10 then form a quadratic polynomial whose zeros are half the zeros of given polynomial? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If alpha and beta are zeros of polynomial x square -7x 10 then form a quadratic polynomial whose zeros are half the zeros of given polynomial?.
Solutions for If alpha and beta are zeros of polynomial x square -7x 10 then form a quadratic polynomial whose zeros are half the zeros of given polynomial? 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 alpha and beta are zeros of polynomial x square -7x 10 then form a quadratic polynomial whose zeros are half the zeros of given polynomial? defined & explained in the simplest way possible. Besides giving the explanation of If alpha and beta are zeros of polynomial x square -7x 10 then form a quadratic polynomial whose zeros are half the zeros of given polynomial?, a detailed solution for If alpha and beta are zeros of polynomial x square -7x 10 then form a quadratic polynomial whose zeros are half the zeros of given polynomial? has been provided alongside types of If alpha and beta are zeros of polynomial x square -7x 10 then form a quadratic polynomial whose zeros are half the zeros of given polynomial? theory, EduRev gives you an ample number of questions to practice If alpha and beta are zeros of polynomial x square -7x 10 then form a quadratic polynomial whose zeros are half the zeros of given polynomial? 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