EARL SAMM

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504 videos

Welcome to Earl Samm’s Math Lab — the channel where mathematics is simplified, demystified, and finally made understandable. Whether you're in High School, J...

Latest Videos

How to Multiply Matrices Step-by-Step M×N and N×M

Standard Index Form (Scientific Notation) - WAEC Mathematics, GCE Mathematics

How to Solve 4^x −2^x =12 Exponential Equations Explained

Polygons - Everything you Need to Know (WASSCE Mathematics, GCE Mathematics)

How to Solve 2^x =10 Exponential Equations & Logarithms

Surds Equation - Solving sqrt(2x+5)​ =x+1 My Students Can Solve

Teacher vs Student Math Challenge Can You Solve for n ( n C 3​= n C 5​)

Differentiation Challenge Teacher Vs Student

Approximations - Significant Figures (WASSCE Maths, GCE Maths, WAEC Maths, NECO Maths)

The Number System - Further Maths 1

Can You Solve This Viral Exponential Equation Challenge!

Approximations - Decimal Places (WASSCE Maths, GCE Maths, WAEC Maths, NECO Maths)

Laws of Indices - Exponents (WASSCE Maths, GCE Maths, WAEC Maths, NECO Maths)

Matrix Algebra Battle How to Solve for X in a Determinant Equation

Polygons - My student used Formula, I used Triangles - Interior angles of a Pentagon

Teacher vs Student log₂8 + log₃9 Two Approaches, One Answer

Watch my 12th Grade Student pieces this Exponential Equation.

Basic Operations with Fractions - BODMAS, PEMDAS, (WASSCE Maths, GCE Maths, WAEC Maths, NECO Maths)

Finding the Exact Value of cos15 Trigonometric Identities Proof

If nC3 = nC5, Find nC4 Two Powerful Methods You Must Know

Binary Operations made Easy (JAMB's Must-Know Tricks)

Conquer Your Exams Ditch the Fear & Bring the Confidence! 💪

Watch My 12th Grade Student Destroy This Tricky Algebra Problem! (5^n+2 −5^n =120)

Master Special Angles in Trigonometry Sin, Cos & Tan of 30°, 45°, 60°

Mastering Factorial Equations How to Solve for 'n' Step-by-Step

WAEC 2026 Mathematics Preparation (Arithmetic Progression)

The Tricky Trig Equation How to Solve 2sinθ=3cosθ the easier way!

SOH CAH TOA vs. sin2θ + cos2θ=1 Solving for cosθ

My Student Found the Roots First… I Didn't Need To 😏 1α + 1β Roots of Quadratics

5 Days to JAMB Pass with Fulcrumity! (Accelerated CRASH Course & Best UTME App)

Surds Equation - Solving sqrt(2x+5) =x+1 My Students Can Solve

Teacher vs Student Math Challenge Can You Solve for n ( n C 3= n C 5)