Factorise $x^2+cx+d$ into 2 distinct linear factors and then find $\displaystyle \int \frac{ax+b}{x^2+cx+d}\;dx,\;a \neq 0$ using partial fractions or otherwise.

Reducing fractions to their lowest form by cancelling common factors in the numerator and denominator. There are 4 questions. 

Differentiate the following functions: $\displaystyle x ^ n \sinh(ax + b),\;\tanh(cx+d),\;\ln(\cosh(px+q))$

$f(X)$ and $g(X)$ are polynomials over $\mathbb{Z}_n$.

Find their greatest common divisor (GCD) and enter it as a monic polynomial.

Hence factorize $f(X)$ into irreducible factors.

Factorise 4 polynomials over $\mathbb{Z}_5$.

No description given

Given polynomial $f(X)$, $g(X)$ over $\mathbb{Q}$, find polynomials $q(X)$ and $r(X)$ over $\mathbb{Q}$ such that $f(X)=q(X)g(X)+r(X)$ and $\operatorname{deg}r(X) \lt \operatorname{deg}g(X)$.

Factorise a quadratic expression of the form $x^2+akx+bk^2$ for $x$, in terms of $k$. $a$ and $b$ are constants.

Apply the factor theorem to check which of a list of linear polynomials are factors of another polynomial.

Identify the centre of enlargement and the scale factor in a transformation of an image A to an image B

This question tests the students ability to factorise simple quadratic equations (where the coefficient of the x^2 term is 1) and use the factorised equation to solve the equation when it is equal to 0.

Given a factor of a cubic polynomial, factorise it fully by first dividing by the given factor, then factorising the remaining quadratic.

This question tests the student's ability to identify the factors of some composite numbers and the highest common factors of two numbers. 

Use a given factor of a polynomial to find the full factorisation of the polynomial through long division.

Factorise a quadratic equation where the coefficient of the $x^2$ term is greater than 1 and then write down the roots of the equation

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.

Factorise polynomials by identifying common factors. The first expression has a constant common factor; the rest have common factors involving variables.

Find the lowest common multiple and highest common factors of given numbers. Also a question on identifying prime numbers.

Apply the factor and remainder theorems to manipulate polynomial expressions

The student is asked to factorise a quadratic $x^2 + ax + b$. A custom marking script uses pattern matching to ensure that the student's answer is of the form $(x+a)(x+b)$, $(x+a)^2$, or $x(x+a)$.

To find the script, look in the Scripts tab of part a.

Factorise polynomials by identifying common factors. The first expression has a constant common factor; the rest have common factors involving variables.

Cofactors Determinant and inverse of a 3x3 matrix.

Several quadratics are given and students are asked to factorise them.

Factorise $x^2+cx+d$ into 2 distinct linear factors and then find $\displaystyle \int \frac{ax+b}{x^2+cx+d}\;dx,\;a \neq 0$ using partial fractions or otherwise.

No description given

Cofactors Determinant and inverse of a 3x3 matrix.

Testing factorisation of quadratics.

Cofactors Determinant and inverse of a 3x3 matrix.

Quadratic factorisation that does not rely upon pattern matching.

No description given