Все публикации

What number is missing?

Median of an even number of numbers

Gradient of straight line

Rationalise Denominator

What is the nth term? A, B, C or D?

Angle Bisector using compasses & ruler #shorts

Find the nth term for a halving sequence

Share an amount in a ratio #Shorts

Quadratic Trigonometric Equations

Circle Theorems

Integrate by substitution

Factorise completely

Rearrange: Make p the subject

Expand and simplify squared bracket

Factorise cubic

Factorise a quadratic #2 #Shorts

Coordinates of Midpoint

Convert Parametric Equations to a Cartesian Equation #3

Convert Parametric Equations to a Cartesian Equation #2

Convert Parametric Equations to a Cartesian Equation

Beautiful equation #Shorts

Cube an expression #Shorts

Pythagoras Theorem: Find short side, given longest side & other side

Expand 3 brackets