S.5 New curriculum Principal Mathematics Paper 1 2026 Term 2 - Every Question Solved

Also, don’t miss other Senior Five Mathematics solutions. Watch the full playlist here: 👉    • Senior Five Mathematics | New Curriculum S...   Ace your Senior 5 Principal Mathematics Paper 1 with this complete solution video for the 2026 Beginning of Term 2 Examination. We provide clear, step-by-step explanations for every question, covering quadratic functions, completing the square, quadratic inequalities, simultaneous equations with indices/exponents, systems of linear equations using row reduction (Gaussian elimination), exponential growth models, logarithms, and coordinate geometry. Perfect for UNEB A-Level students in Uganda preparing for exams. Learn how to maximize quadratic yields, solve exponential growth problems, prove conditions with quadratics, and more. ⏱ Timestamps below 👇 00:00 Introduction & Welcome 00:57 Services & Contact Information 03:20 Item 1: Quadratic Yield Maximization (Mrs. Nabukaro) 04:47 Part A - Completing the Square & Maximum Fertilizer 11:49 Part B - Maximum Yield 13:03 Part C - Quadratic Inequality Setup 15:24 Part D - Solving Inequality & Fertilizer Range 20:56 Item 2: Treasure Map Coordinate System (Exponents) 26:43 Alternative Substitution Method 31:11 Item 3: Social Challenges with Quadratic Equations (Proof) 42:32 Alternative Proof Methods 50:10 Item 4: Drilling Costs - Linear Equations & Row Reduction 01:03:49 Depth of Hole A Calculation 01:04:46 Item 5: Nakato's Mobile Money Exponential Growth Model 01:06:40 Finding Growth Factor k 01:09:19 Customers by December 2024 01:11:51 Total Fruit Needed (Index Notation) 01:13:20 Item 6: Phone Tracking with Logarithms & Coordinates 01:18:18 Distance Between Two Points 01:19:15 Final Remarks & Call to Action 📌 Topics Covered: • Quadratic functions & maximum yield (Completing the square) • Quadratic inequalities & solution ranges • Exponential equations & simultaneous equations • Proving common conditions with quadratic models • Linear simultaneous equations using row reduction • Exponential growth models (customer base prediction) • Logarithmic equations & distance between points 💼 Services: One-on-one online math lessons, customized exam papers, marking guides, mocks & revision packages for A-Level & University. Contact via WhatsApp for details. 👍 Like, Subscribe & Share with your classmates! 🛎 Turn on notifications for more UNEB solutions. #Senior5Math #UNEB2026 #PrincipalMathematics