Скачать или смотреть If a and b are the zeros of the quadratic polynomial f(x) = x² + x - 2, find the value of a/b+b/a

If a and b are the zeros of the quadratic polynomial f(x) = x² + x - 2, find the value of a/b+b/a 1/a-1/b

📌 Video Title (for Shorts or Long Format):
Solve This Quadratic Puzzle in Seconds | a/b + b/a + 1/a - 1/b | Class 10 Math Trick


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📋 Description:

Are you struggling with algebraic expressions involving the roots of a quadratic equation? In this video, we solve an important and tricky algebra question based on the polynomial:

f(x) = x² + x - 2

👉 Here, a and b are the zeros (roots) of the given polynomial.
We find the value of the expression:
a/b + b/a + 1/a - 1/b

🧠 Using concepts from:

Quadratic Polynomials

Relationship Between Zeros and Coefficients (Sum and Product of Roots)

Algebraic Manipulation and LCM


This type of question is very common in CBSE Class 10 board exams, Olympiads, and even competitive entrance tests like NTSE and foundation-level JEE.

✨ Whether you’re preparing for school exams or just brushing up your algebra, this short and crisp solution will make the concept crystal clear.


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🔍 Search Tags (Include as hashtags in YouTube):
#QuadraticPolynomial #Class10Maths #MathTricks #CBSEMaths #AlgebraTricks #aBybPlusbBya #QuadraticRoots #MathShorts #Aarivox #MathsWithAarivox #MathChallenge #BoardExamPreparation


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