Surds (AQA-2008) Archives — O/A Level Solutions

Past Papers’ Solutions | Assessment & Qualification Alliance (AQA) | AS & A level | Mathematics 6360 | Pure Core 1 (6360-MPC1) | Year 2008 | June | Q#2

Hits: 33 Question It is given that and . Find, in the simplest form, the value of : a. b. c. . Solution a. We are given that and . b. We are given that and . c. We are given that and . We have the algebraic formula; From (a) we have; Therefore;

Past Papers’ Solutions | Assessment & Qualification Alliance (AQA) | AS & A level | Mathematics 6360 | Pure Core 1 (6360-MPC1) | Year 2008 | January | Q#3

Hits: 17 Question a. Express in the form where is an integer. b. Express in the form , where and are an integers. Solution i. We are given; ii. We are given; We have algebraic formulae;