What is GyanAI and how does it help Indian students?

GyanAI is a free AI-powered study assistant for Indian students in Class 6-12. It covers all 18 CBSE subjects including Math, Physics, Chemistry, Biology, History, Geography, English, Economics, Accountancy and more. Students get instant step-by-step homework help, board exam preparation tips, and competitive exam coaching for JEE and NEET.

Is GyanAI free for CBSE students?

Yes, GyanAI offers a free tier where students can ask questions and receive AI-powered explanations every day. Premium plans starting at ₹99/month unlock higher daily question limits and advanced features like personalized study plans, priority responses, and detailed performance analytics.

Which subjects does GyanAI cover?

GyanAI covers all 18 CBSE subjects: Mathematics, Physics, Chemistry, Biology, English, Hindi, History, Geography, Political Science, Economics, Accountancy, Business Studies, Computer Science, Physical Education, Psychology, Sociology, Fine Arts, and more. It supports Class 6 through Class 12 across Science, Commerce, and Humanities streams.

Can GyanAI help with JEE and NEET preparation?

Yes, GyanAI is designed for both CBSE board exam preparation and competitive exams like JEE Main, JEE Advanced, and NEET UG. It provides topic-wise practice questions, formula sheets, concept explanations, and step-by-step solutions for Physics, Chemistry, Mathematics, and Biology at the competitive exam level.

How does GyanAI's AI tutoring work?

GyanAI uses advanced AI (powered by Google Gemini) to understand student questions and generate detailed, curriculum-aligned explanations. Students can type any question, upload a problem image, or choose from common textbook problems. The AI provides step-by-step solutions, explains underlying concepts, and suggests follow-up topics to strengthen understanding.

Does GyanAI support Hindi medium CBSE students?

Yes, GyanAI supports students studying in Hindi medium and can provide explanations in both Hindi and English. The platform covers Hindi literature, Hindi grammar, and all other subjects for Hindi medium Class 6-12 CBSE students.

What are the three methods to solve quadratic equations?

The three methods are: (1) Factorisation — split the middle term and factor; (2) Completing the square — convert to (x+p)² = q form; (3) Quadratic formula — x = (−b ± √(b²−4ac)) / 2a. For CBSE board exams, know all three methods as different questions specify which to use.

What does the discriminant tell us about roots?

The discriminant D = b² − 4ac tells us the nature of roots: D > 0 means two distinct real roots; D = 0 means two equal real roots (one repeated root); D < 0 means no real roots exist. Always calculate D first before solving.

How to solve quadratic equations by factorisation?

To factorise ax² + bx + c = 0: (1) Find two numbers p and q such that p × q = ac and p + q = b; (2) Rewrite bx as px + qx; (3) Group and factor; (4) Set each factor to zero and solve. Example: x² + 5x + 6 = 0 → (x+2)(x+3) = 0 → x = −2 or −3.

How to Solve Quadratic Equations

Quadratic Equations • Class 10 Mathematics • NCERT • CBSE

A quadratic equation has the form ax² + bx + c = 0 (a ≠ 0). Solve it using: (1) Factorisation, (2) Completing the square, or (3) Quadratic formula: x = (−b ± √(b²−4ac)) / 2a. The discriminant D = b²−4ac determines the nature of roots.

Key Formulas

ax² + bx + c = 0 (Standard form of quadratic equation)
x = (−b ± √(b²−4ac)) / 2a (Quadratic formula)
D = b² − 4ac (Discriminant)
Sum of roots α + β = −b/a
Product of roots αβ = c/a

Frequently Asked Questions

What are the three methods to solve quadratic equations?: The three methods are: (1) Factorisation — split the middle term and factor; (2) Completing the square — convert to (x+p)² = q form; (3) Quadratic formula — x = (−b ± √(b²−4ac)) / 2a. For CBSE board exams, know all three methods as different questions specify which to use.
What does the discriminant tell us about roots?: The discriminant D = b² − 4ac tells us the nature of roots: D > 0 means two distinct real roots; D = 0 means two equal real roots (one repeated root); D < 0 means no real roots exist. Always calculate D first before solving.
How to solve quadratic equations by factorisation?: To factorise ax² + bx + c = 0: (1) Find two numbers p and q such that p × q = ac and p + q = b; (2) Rewrite bx as px + qx; (3) Group and factor; (4) Set each factor to zero and solve. Example: x² + 5x + 6 = 0 → (x+2)(x+3) = 0 → x = −2 or −3.

Study With GyanAI

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