Katie Lester

More work on differentiation with trigonometric functions

Using differentiation to find the tangent and normal to a line at a given point

Finding the volumes of basic 3D shapes

Finding lengths of sides of triangles

Using trig identities to find solutions to equations

More difficult trigonometric equations with radians

More difficult trigonometric equations with degrees

Trigonometric equations with radians

Trigonometric equations with degrees

Simple trig equations with radians

Simple trig equations with degrees

Coverting back from standard form

Converting to standard form in both positive and negative powers

Practice with fractions

More work with dividing and multiplying algebraic fractions

Solving linear equations

Basic solving of linear equations

Rearranging equations to change the subject

Solving integration by substitution and rearranging $u$ for $x$

Solving integration by substitution without help

Step by step solving for integration by substitution

Step by step solving for integration by substitution

Find $c$ and $d$ such that $x^2+ax+b = (x+c)^2+d$.

Factorising further quadratics into linear expressions using the formula

Factorising further quadratics into linear expressions

Factorising basic quadratics into linear expressions

Factorising further basic quadratics into linear expressions

Factorising polynomials using the highest common factor

Using the chain rule with polynomials

Find the gradient of  $ \displaystyle ax^b+\frac{c}{x^{d}}+f$ at $x=n$