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Basic indefinite integrals, Basic definite integrals, integration by substitution

rebel

rebelmaths

9 questions: Expanding out expressions such  $(ax+b)(cx+d)$ etc.

These questions are asking you to use a non-calculator method to work out a percentage amount of a value.

Omvormen van formules

This is a set of questions designed to help you practice adding, subtracting, multiplying and dividing fractions.

All of these can be done without a calculator.

Differential equations.

rebelmaths

Basic indefinite integrals, Basic definite integrals, integration by substitution

rebel

rebelmaths

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.

This question tests a student's ability to raise a positive base to a negative exponent.