Questions asking for the factoring of simple case (a=1)

Cramers Rule applied to 3 simultaneous equations

Rearrange equations to make $x$ the subject.

Rearrange equations to make $x$ the subject.

Two questions on solving systems of simultaneous equations.

Solving pair of simultaneous (linear) equations

Using trig identities to find solutions to equations

Using trig identities to find solutions to equations

Find a regression equation.

Questions on vector arithmetic and vector operations, including dot and cross product, as well as the vector equations of planes and lines.

given equation of locus in form |z-a|=bfind centre and radius. multiple choice question

This exercise will help you rearrange a linear equation to find the value of a given variable

Factorise three quadratic equations of the form $x^2+bx+c$.

The first has two negative roots, the second has one negative and one positive, and the third is the difference of two squares.

Apply the quadratic formula to find the roots of a given equation. The quadratic formula is given in the steps if the student requires it.

This exercise will help you rearrange a linear equation to find the value of a given variable

Solving quadratic equations using a formula,

11 questions that test trig equations including use of identities and those needing stretches and translations. Also some questions related to trig graph shapes and applications.

given trig equation. find period, amplitude and phase shift

trig equation that uses cos2x=c^2-s^s

solve trig equation that requires use of s^s+c^2=1. with worked solutions.

solve trig equation involving sin2x=2sinxcosx in a given interval

solve trig equation involving a translation in given internval. with worked solutions

Solve trig equation in a given internval with stretch and worked solutions

Solving cosx in given interval. With random variation and worked solutions.

Solving sinx in given interval. With random variation and worked solutions.

Solving tanx in given interval. With random variation and worked solutions.

No description given

No description given

Putting a pair of linear equations into matrix notation and then solving by finding the inverse of the coefficient matrix.