40 тысяч подписчиков
246 видео
Find Side of Right-Angled Triangle using Sine ratio
Express acosx-bsinx as Rcos(x+α): Example
Find the nth term in a sequence
Simultaneous Equations, one Quadratic, one Linear #2
Median of an even number of numbers
Rearrange Formula: Make x the subject when x in denominator and numerator of a fraction
Angle Bisector using compasses & ruler
Exponential equation: unknown index on both sides
Partial Fractions with Repeated Factor in denominator
Integration by Parts: Indefinite Integral example
Straight Line Graph Gradient & Equation: y=mx+c
Median
Lattice Multiplication Intro: 3 digits times 2 digits
Gradient of straight line
Factorise completely
Find longest side of right-angled triangle
Introduction to modular arithmetic
Inequality: Unknown on both sides
Lattice multiplication to multiply two 3 digit numbers together: 904 x 815
Expand & Simplify
Round to 2 Decimal Places on Casio Calculator
Cayley-Hamilton Theorem: Inverse of 3x3 Matrix
Even Numbers in Pascal's Triangle
Rationalise Denominator
Simplify Surd
Merry Christmas Equation!
What is the nth term? A, B, C or D?
Share an amount in a ratio
Gradient of Straight Line
What's the next number?
Integration by Substitution
Add Line to a Quadratic Graph to Solve a Quadratic Equation
Find Quadratic Equation from Complex Roots
Lattice Multiplication: 3 digits times 4 digits
Square & Cube 3x3 matrix on Casio Calculator
Integration by Substitution: Definite Integral
Solve a Linear Congruence using Euclid's Algorithm
Fermat's Little Theorem examples
Summation Series: Proof using Formulas for Σr³, Σr² and Σr
Inverse of 3x3 Matrix using Row Reduction
Expand & Simplify Cubed brackets
Quadratic Trigonometric Equations
Find the nth term for a halving sequence
Type Maths in Word using Insert Equation
Circle Theorems
Complex numbers: Division: (5 + i)/(3 - 2i)
Convert Number Base on Casio Calculator
Integration by Parts: Definite Integral example
Parametric Equations: Solve Cubic to find where Tangent intersects Curve
Solve Inequality with brackets
