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        <div id="content-top1">Page 61 - maths_g10p1</div>
        <div id="content-top2">P. 61</div>
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    <pre style="white-space:pre-line"><code>3 Ã–jQÃ³J

? Â¿GÃ³eÃ‰Â©Ã e Â¿Ã‰Â«dÃ‰Ã dG Â¿Ã‰ÂªÂ«â‰¤Ã Â°Ã¹ÂªdG Ï€g â‰¥HÃ‰Â°Ã¹dG â€¢Ã‰Â°Ã»Ã¦dG Â»a Ã‰Â¡Â«dGE Ã¢âˆÂ°UÆ’J Â»Ã dG Ã¡Ã©Â«Ã Ã¦dG Ã¸e

35 - Â¢S  1  -  =  Â¢U    ,       0 = 5 + Â¢S4 - Â¢U2
         2

                                          Ã¡Ã©Â«Ã f

 Î© Â¬Â«âˆY â€¦OÆ’ÂªÂ©dG ÂºÂ«â‰¤Ã Â°Ã¹ÂªdG Ï€Â«e , Î© ÂºÂ«â‰¤Ã Â°Ã¹e Ï€Â«e Â¿Ã‰c GPEG

21

                1- = Î© * Î© Â¿Ã‰E a

                               21

                                                                       3 âˆ«Ã‰Ã£e

(3- , 5 ) Ã¡Â£â‰¤Ã¦dÃ‰H Ã´e GPGE ( 0 = `L + Â¢U Ãœ + Â¢S ) Ã¡eÃ‰Â©dG IQÆ’Â°Ã¼dG â‰ˆâˆY Ãœ Ã¡dOÃ‰Â©e Ã–Ã cG
                                                  . 4 Â¬Â«âˆY â€¦OÆ’ÂªÂ©dG ÂºÂ«â‰¤Ã Â°Ã¹ÂªdG Ï€Â«e Â¿Ã‰ch

                                                        Ï€``â—ŠG

    1    -  =  Ãœ     ÂºÂ«â‰¤Ã Â°Ã¹ÂªdG Ï€Â«e , 4 = â€¦OÆ’ÂªÂ©dG ÂºÂ«â‰¤Ã Â°Ã¹ÂªdG Ï€Â«e
    4

(5  -    Â¢S)   1  -  =  (3-  )  - Â¢U  Â»g Ãœ  ÂºÂ«â‰¤Ã Â°Ã¹ÂªdG Ã¡dOÃ‰Â©e 000
               4

                                      5 + Â¢S - = 12 + Â¢U4

                                      0 = 7 + Â¢S + Â¢U4

                                      0 = 7 + Â¢U4 + Â¢S

                                                                4 Ã–jQÃ³J

                          0 = Â¢U + 4 - Â¢S2 Â»g Ãœ ÂºÂ«â‰¤Ã Â°Ã¹ÂªdG Ã¡dOÃ‰Â©e Ã¢fÃ‰c GPGE
. (4- , 4) Ã¡Â£â‰¤Ã¦dG Â»a Â¿Ã‰Â©WÃ‰â‰¤Ã j Ã¸Â«ÂªÂ«â‰¤Ã Â°Ã¹ÂªdG Â¿CÃ‰H Ã‰ÂªâˆY Â¬Â«âˆY â€¦OÆ’ÂªÂ©dG ÂºÂ«â‰¤Ã Â°Ã¹ÂªdG Ã¡dOÃ‰Â©e Ã–Ã cG

                  59</code></pre>
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