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        <div id="content-top1">Page 70 - maths_g10p2</div>
        <div id="content-top2">P. 70</div>
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    <pre style="white-space:pre-line"><code>6 Ï€FÃ‰Â°Ã¹eh Ã¸jQÃ‰â€œ

: Ã¡Ã‘Â°SÃ‰â—ŠG Ã¡dBâ€™G Î©GÃ³Ã®Ã Â°SG Â¿hÃ³H Ã¡Â«dÃ‰Ã dG Ã¤â€™OÃ‰Â©Å¸G Ã¡Ã«Â°U Ã¢Ã‘KCG -1

    2  =         5     Ã‰Ã L  +  530  Ã‰L  +   45 5  Ã‰X  (      CG

                 60

    16 = 2(530 2Ã‰Ã X + 45 5 Ã‰b 45 5 Ã‰L ) (Ãœ

                 530   Ã‰Ã L  5   Ã‰L  2   =   560   Ã‰L  (`L

                            30

                 1  =  530  Ã‰L  4   -  560  2Ã‰L   3   (  O
                 4

                    : Ã¡Â«dÃ‰Ã dG Ã¤Ã‰â‰¤HÃ‰Â£Ã Å¸G Ã¡Ã«Â°U Ã¢Ã‘KG -2

                       Â¢S 2Ã‰L       =   Â¢S 2Ã‰X        (  CG
                                       Â¢S2Ã‰X+1

Â¢S Ã‰Ã L Â¢S Ã‰L 2+1 = 2( Â¢S Ã‰Ã L + Â¢S Ã‰L) (Ãœ

(Ãœ Ã‰L + 1 ) (Ãœ Ã‰L - 1) = Ãœ 2Ã‰Ã L (Ãª

         1             =  `L   Ã‰X  `L  Ã‰L  +  `L  Ã‰Ã L    (O
       `L Ã‰Ã L

    Â¢S 2Ã‰Ã X+1               = Â¢S 2Ã‰Ã b + Â¢S 2Ã‰b (`g
     Â¢S 2Ã‰Ã L

                       Ã‰L = Ã‰X Ã‰Ã L Ã‰L ( h

5360 &lt; `g 05 Â¿CÃ‰H Ã‰k ÂªâˆY Ã¡Â«dÃ‰Ã dG Ã¡Â«Ã£âˆÃ£Å¸G Ã¤â€™OÃ‰Â©Å¸G Ï€M -3

           0 = (1 - `g Ã‰Ã L 2) (1 - `g Ã‰L 2) ( CG
                       0 = `g Ã‰L - `g 2Ã‰L 2 (Ãœ

                 0 = 5 + `g Ã‰Ã L 6 - `g 2Ã‰Ã L (`L
                        1 = `g 2Ã‰L - `g 2Ã‰Ã L (O

                       2 = `g 2Ã‰Ã L - `g Ã‰L 2 (`g

                         3 = Â¢S Ã‰Ã L 2 + Â¢S Ã‰b (h

                         0 = 1 - Â¢S Ã‰X 3 (â€¦

68</code></pre>
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