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Posts tagged completing the square

A Level Maths – prepare for suc...

A Level Maths – prepare for success 2

Continuing from the previous post, here are some more topics that are really helpful to know thoroughly before you start your A Level Maths course.   Algebra §        Simplifying algebraic expressions such as 5a2b x 4ab3 §        Simplifying expressions a(a + 5) – (a – 1)2 §        Multiplying out brackets such as (5a + 2b)(a […]

C1 Quadratic Functions

C1 Quadratic Functions

  You should know all of the information given below. None of this is given in the Formulae Booklet so you need to remember it. The general form of a quadratic equation is y = ax2 + bx + c               where a, b, and c are constants and a ≠ 0 Methods of solving quadratic […]