Simultaneous Equations

Card Set Information

Author:
Dollop7995
ID:
204901
Filename:
Simultaneous Equations
Updated:
2013-03-04 14:31:28
Tags:
Maths ocr
Folders:

Description:
quadratic, disguised quadratics and linear equations
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  1. Linear equation easy solve!!!!
    • same symbols minus them
    • different symbols add them
  2. Quadratic Simultaneous Equations
    • 1. Rearrange the linear equation
    • 2. sub into the quadratic
    • 3. multiply out brackets
    • 4. rearrange to make it =0 
    • 5. factorise 
    • 6. solve
  3. Disguised quadratics
    use substitution

    let y= and make the quadratic with y as the subject 

    make sure to edit answers for x!!

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