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        <div id="content-top1">Page 20 - maths_g10p2</div>
        <div id="content-top2">P. 20</div>
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    <pre style="white-space:pre-line"><code>(Quadratic Functions ) Ã¡Â«Â©Â«HÃŽdG âˆ«GhÃ³dG

                                                        (Functions) âˆ«GhÃ³dG

Â¿Ã‰Â°Ã¹fÃ“E d Î©Ã³dG Â§Â¨Â°V ÃšH Ã¡bÃ“Â©dÃ‰c ÃŒcCG hCG Ã¸jÃ’Â¨Ã e ÃšH Â§HÃ´J Ã¡Â«âˆÂªÂ©dG Ã‰Ã¦JÃ‰Â«M â€˜ Ã¤Ã‰bÃ“Â©dG Ã¸e Ã’Ã£c âˆ‘Ã‰Ã¦g
                                     . Ã¸eÃµdGh Ã¡aÃ‰Â°Ã¹Å¸Gh Ã¡YÃ´Â°Ã¹dG ÃšH Ã¡bÃ“Â©dGh , âˆšÃ´ÂªYh â€¦OÃ‰Â©dG

Ã¥Â«M 110 + Â¿ 1 = Â¢V Ã¡bÃ“Â©dÃ‰H Î©Ã‰Y Ï€Î¼Â°Ã»H â‰ˆÂ£Â©j âˆšÃ´ÂªYh â€¦OÃ‰Â©dG Â¿Ã‰Â°Ã¹fâ€™E G Î©O Â§Â¨Â°V ÃšH Ã¡bÃ“Â©dÃ‰a
             2

                                                   . Ã¤GÆ’Ã¦Â°Ã¹dÃ‰H Ã´ÂªÂ©dG Â¿ , Î©Ã³dG Â§Â¨Â°V Â¢V
Ã¡ÂªÂ«b Ï€c Â¿CGh âˆšÃ´ÂªY Ã¤GÆ’Ã¦Â°S OÃ³Y âˆ«Ã“N Ã¸e Â¿Ã‰Â°Ã¹fÃ“E d Â»Â©Â«Ã‘Â£dG Î©Ã³dG Â§Â¨Â°V â‰ˆâˆY âˆ«Ã³Ã Â°Ã¹j Â¿CG Ã¸Î¼Ã â€¦CG
Ã¡dGO ÂºÂ°SG Ã¡bÃ“Â©dG âˆšÃ²g Ï€Ã£e â‰ˆâˆY â‰¥âˆÂ£Ã¦Â°S Ã‰Ã¦fEÃ‰a GÃ²Â¡dh Â¢V Ã’Â¨Ã Âªâˆd Â§â‰¤a IÃ³MGh Ã¡ÂªÂ«b Ã‰Â¡âˆHÃ‰â‰¤J Â¿ Ã’Â¨Ã Âªâˆd

                                                    . ( Â¿ ) O = Â¢V â„¢Â°â€ f Â¿CG Ã¸Î¼Ã â€¹Ã‰Ã dÃ‰Hh
                                                     . Ã¡dGÃ³âˆd âˆžjÃ´Â©J OÃ‰Ã©jâ€™ âˆ‘AÃ“eR Â¢Ã»bÃ‰f

                                                                   1 Ã–jQÃ³J

. âˆšÃ´ÂªYh â€¦OÃ‰Â©dG Â¿Ã‰Â°Ã¹fâ€™E G Î©O Â§Â¨Â°V ÃšH Ã¡bÃ“Â©dG Ã¸Y ÃˆÂ©J Â»Ã dG 110 + Â¿  1  = ( Â¿ ) O Ã¡dGÃ³dG Î©GÃ³Ã®Ã Â°SÃ‰H
                                                                2
. Ã¡jOÃ‰Â©dG âˆ«GÆ’MCâ€™G â€˜ âˆ‚eO Â§Â¨Â°V Ã–Â°Ã¹MG ( CG

. ( Ãœ + CG ) O , ( CG ) O , ( 60 ) O , ( 10 ) O : Ã³LhCG ( Ãœ

                                     '' Ã¡dGÃ³dG Ã¸Y âˆžÂ°Ã»Î¼âˆd Â»Â°SGC Ã´dG Â§Ã¿G QÃ‰Ã‘Ã NG '' 1 â€¢Ã‰`Â°Ã»f

                                                       . Â¢UÃ‰Â°UQ Âºâˆb , IÃ´Â£Â°Ã¹e : Ã¤GhOâ€™C G
Ã¸Y Ã–LCG ÂºK . Ã¤Ã‰bÃ“Â©dG â‰ˆÃ¦Ã«Ã¦e â„¢Â£â‰¤j Â»Â°SCGQ Â§N ÂºÂ°SÃ´H Âºb ÂºK Ã¡eÆ’Â°SÃ´Å¸G Ã¤Ã‰bÃ“Â©dG Ï€eCÃ‰J : Ã¤GÆ’Â£Ã¿G

                                                                   . Ã‰Â¡Â«âˆJ Â»Ã dG Ã¡âˆÃ„Â°SCâ€™G

(4) (3) (2)                                                        (1)
                                19</code></pre>
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