Math Club Academy
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Your Ultimate Guide to Mastering Mathematics
📚 What You’ll Learn Here:
✅ SSC, HSC & Admission Math
✅ Honours Level Math
✅ Math Tricks & Shortcuts
✅ Chapter-wise Problem Solving
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Because I make math easy, fun, and exam-ready — all in your own language!
🎯 Perfect for:
✔️ Students from Class 9-12
✔️ Admission & BCS Candidates
✔️ Anyone who wants to strengthen math basics
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Math Club Academy
বর্গের সূত্র ও অনুসিদ্ধান্ত:
✅ মূল সূত্রসমূহ (Formulas):
(1) (a + b)² = a² + 2ab + b²
(2) (a - b)² = a² - 2ab + b²
(3) a² - b² = (a + b)(a - b)
(4) (a + b + c)² = a² + b² + c² + 2ab + 2bc + 2ca
(5) (x + a)(x + b) = x² + (a + b)x + ab
✅ অনুসিদ্ধান্তসমূহ (Identities):
(1) a² + b² = (a + b)² - 2ab
(2) a² + b² = (a - b)² + 2ab
(3) (a + b)² = (a - b)² + 4ab
(4) (a - b)² = (a + b)² - 4ab
(5) 2(a² + b²) = (a + b)² + (a - b)²
(6) 4ab = (a + b)² - (a - b)²
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3 months ago | [YT] | 7
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