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قام كل من فهد و سلطان بتبسيط العبارة التالية:
8x x 2 1 10x x+1 MathType@MTEF@5@5@+= feaagGart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeaacaGaaiaabeqaamaabaabaaGcbaWaaSaaaeaada WcaaqaaiaaiIdacaWG4baabaGaamiEamaaCaaaleqabaGaaGOmaaaa kiabgkHiTiaaigdaaaaabaWaaSaaaeaacaaIXaGaaGimaiaadIhaae aacaWG4bGaey4kaSIaaGymaaaaaaaaaa@4084@
  أيهما اجابته صحيحة
فهد : 8x x 2 1 10x x+1 = 8x x 2 1 ÷ 10x x+1 = 8x x 2 1 · x+1 10x = 8x (x1)(x+1) · x+1 10x = 4 5(x1) MathType@MTEF@5@5@+= feaagGart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeaacaGaaiaabeqaamaabaabaaGcbaWaaSaaaeaada WcaaqaaiaaiIdacaWG4baabaGaamiEamaaCaaaleqabaGaaGOmaaaa kiabgkHiTiaaigdaaaaabaWaaSaaaeaacaaIXaGaaGimaiaadIhaae aacaWG4bGaey4kaSIaaGymaaaaaaGaeyypa0ZaaSaaaeaacaaI4aGa amiEaaqaaiaadIhadaahaaWcbeqaaiaaikdaaaGccqGHsislcaaIXa aaaiabgEpa4oaalaaabaGaaGymaiaaicdacaWG4baabaGaamiEaiab gUcaRiaaigdaaaGaeyypa0ZaaSaaaeaacaaI4aGaamiEaaqaaiaadI hadaahaaWcbeqaaiaaikdaaaGccqGHsislcaaIXaaaaiabl+y6Nnaa laaabaGaamiEaiabgUcaRiaaigdaaeaacaaIXaGaaGimaiaadIhaaa Gaeyypa0ZaaSaaaeaacaaI4aGaamiEaaqaaiaacIcacaWG4bGaeyOe I0IaaGymaiaacMcacaGGOaGaamiEaiabgUcaRiaaigdacaGGPaaaai abl+y6NnaalaaabaGaamiEaiabgUcaRiaaigdaaeaacaaIXaGaaGim aiaadIhaaaGaeyypa0ZaaSaaaeaacaaI0aaabaGaaGynaiaacIcaca WG4bGaeyOeI0IaaGymaiaacMcaaaaaaa@7524@
سلطان: 8x x 2 1 10x x+1 = 8x x 2 1 ÷ 10x x+1 = x 2 1 8x · 10x x+1 = (x1)(x+1) 8x · 10x x+1 = 5(x1) 4 MathType@MTEF@5@5@+= feaagGart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeaacaGaaiaabeqaamaabaabaaGcbaWaaSaaaeaada WcaaqaaiaaiIdacaWG4baabaGaamiEamaaCaaaleqabaGaaGOmaaaa kiabgkHiTiaaigdaaaaabaWaaSaaaeaacaaIXaGaaGimaiaadIhaae aacaWG4bGaey4kaSIaaGymaaaaaaGaeyypa0ZaaSaaaeaacaaI4aGa amiEaaqaaiaadIhadaahaaWcbeqaaiaaikdaaaGccqGHsislcaaIXa aaaiabgEpa4oaalaaabaGaaGymaiaaicdacaWG4baabaGaamiEaiab gUcaRiaaigdaaaGaeyypa0ZaaSaaaeaacaWG4bWaaWbaaSqabeaaca aIYaaaaOGaeyOeI0IaaGymaaqaaiaaiIdacaWG4baaaiabl+y6Nnaa laaabaGaaGymaiaaicdacaWG4baabaGaamiEaiabgUcaRiaaigdaaa Gaeyypa0ZaaSaaaeaacaGGOaGaamiEaiabgkHiTiaaigdacaGGPaGa aiikaiaadIhacqGHRaWkcaaIXaGaaiykaaqaaiaaiIdacaWG4baaai abl+y6NnaalaaabaGaaGymaiaaicdacaWG4baabaGaamiEaiabgUca RiaaigdaaaGaeyypa0ZaaSaaaeaacaaI1aGaaiikaiaadIhacqGHsi slcaaIXaGaaiykaaqaaiaaisdaaaaaaa@7524@
            
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