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Differentiation is a relatively easy process once you learn the basic method. The basic rule is, you multiply the coefficient of x by the exponent, which becomes the new coefficient, and then reduce th...
Lots and lots of past paper questions! Any other questions as well really. When it comes to maths, practice makes perfect. Every time that you answer questions from a specific topic, you develop an extra ...
An example of a pair of simultaneous equations is as follows:4x + 3y = 10 (1) and2x - 3y = 14 (2)Now to solve these equations we can simply add them and solve for x, then sub that ...
Factorising equations:
Lets look at the example: Factorise 3x+21
In order to factorise this equation, we need to find a common factor of both 3x and 21. ...
The area of a triangle is the (1/2) x (base x the height).
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