Class 10 Maths Chapter 2 Exercise 2.2 Solutions – Polynomials | Assam Eduverse

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📘 Chapter 2: Polynomials

🧮 Exercise 2.2 – NCERT Solutions

✅ Question 1:

Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes.

We use the standard form:
x² – (sum of zeroes)x + product of zeroes

(i) Sum = √2, Product = 1/3

Polynomial:
x² – (√2)x + 1/3

(ii) Sum = 0, Product = √5

Polynomial:
x² + √5

(iii) Sum = 4, Product = 1

Polynomial:
x² – 4x + 1

(iv) Sum = 1, Product = 1

Polynomial:
x² – x + 1

(v) Sum = –1, Product = 1

Polynomial:
x² + x + 1

(vi) Sum = 1/4, Product = 1/5

Polynomial:
x² – (1/4)x + 1/5