Hits: 158

Past Papers’ Solutions | Assessment & Qualification Alliance (AQA) | AS & A level | Mathematics 6360 | Pure Core 1 (6360-MPC1) | Year 2005 | June | Q#5

Hits: 34   Question Express each of the following in the form  where  and  are an integers. a.    . b.   . Solution a.   We have algebraic formula; For the given case; b.   To express   in the form  , we need to rationalize the denominator. If we need a rational number in the denominator of a fraction, we need to follow […]

Past Papers’ Solutions | Assessment & Qualification Alliance (AQA) | AS & A level | Mathematics 6360 | Pure Core 1 (6360-MPC1) | Year 2005 | January | Q#5

Hits: 27   Question a.   Simplify . b.   Express  in the form  , where  is an integer. c.   Express  in the form  , where  and  are an integers. Solution a.    We have algebraic formula; For the given case; b.   Since ; Comparing with  gives us; c.   To express  in the form  , we need to rationalize the denominator. If we need a […]