Unit 2: Algebra âž—

Polynomials, linear equations, quadratic equations, aur arithmetic progressions.

Chapters

2.1 Polynomials

Zeros, relationship between zeros aur coefficients of quadratic polynomials.

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2.2 Linear Equations (2 variables)

Graphical aur algebraic methods — substitution, elimination. Consistency conditions.

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2.3 Quadratic Equations

Factorisation, quadratic formula, discriminant, aur nature of roots.

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2.4 Arithmetic Progressions

nth term, sum of n terms, aur real-life applications of AP.

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🎮 Quadratic Graph Lab

ax² + bx + c ki graph explore karo, roots dekho, missions complete karo!

Open Lab

🎮 AP Builder Lab

Arithmetic progressions banao, nth term aur sum explore karo interactively!

Open Lab