Page 79 - math 12

ً ﺔﻴﺗﺎﻴﺣ ﻞﺋﺎﺴﻣ ﻞﺣﻭ ْ ﺏﺭﺪﺗ
َ
ّ

6 ﻊﻓﺩ .ﺭﺎﻨﻳﺩ ﻥﻮﻴﻠﻣ 28 ﺔﻤﻴﻘﺑ ًﺓﺭﺎﻴﺳ ﺭﻮﻧﺃ ﻯﺮﺘﺷﺍ :ءﺍﺮﺷ 27

ً
ﺔﻟﺩﺎﻌﻣ ْ ﺐﺘﻛﺃ .ًﺍﺮﻬﺷ 11 ﻰﻠﻋ ﻲﻗﺎﺒﻟﺍ ﻂّﺴﻗﻭ ،ﻰﻟﻭﺃ ﺔﻌﻓﺩ ﻦﻴﻳﻼﻣ

َ
.ﻱﺮﻬﺸﻟﺍ ِﻂﺴﻘﻟﺍ ﺔﻤﻴﻗ ﺪﺠﺗ ﻲﻜﻟ ﺎﻬّﻠﺣﻭ ﺔﻟﺄﺴﻤﻟﺍ ﻞﺜﻤﺗ

ُ
6 ﺖﻌﻄﻘﻓ ﺮﺤﺒﻟﺍ ﺢﻄﺳ ﻦﻣ ٍﺙﺎﺤﺑﺍ ﺔﺻﺍﻮﻏ ﺖﻟﺰﻧ : ٌ ﺹﻮﻏ 28
10
ﺖﻧﺎﻛ ﺍﺫﺇ ﺮﺤﺒﻟﺍ ُﻉﺎﻗ ُﻊﻘﻳ ﻖﻤﻋ ﱢﻱﺍ ﻰﻠﻋ . ْﺖﻔﻗﻮﺗﻭ ﺮﺤﺒﻟﺍ ﻖﻤﻋ ﻦﻣ

؟ ﺮﺤﺒﻟﺍ ﺢﻄﺳ ﻦﻣ 180 m ﻖﻤﻋ ﻰﻠﻋ ﺖﻔﻗﻮﺗ ﺪﻗ ﺔﺻﺍﻮﻐﻟﺍ
ِ
ِ
ُ
ِ
ِﺩﺎﺠﻳﻻ 3n + 15 = 2n +32 ِﺔﻟﺩﺎﻌﻤﻟﺍ ﻞﺣ :ﻥﺍﻮﻴﺤﻟﺍ ﺔﻘﻳﺪﺣ 29
ﱡ
ﱢ
. ﻥﺍﻮﻴﺤﻟﺍ ﺔﻘﻳﺪﺣ ﻲﻓ ﺩﻭﺮﻘﻟﺍ ﺩﺪﻋ ﻞﺜﻤﺗ ﻲﺘﻟﺍ n ﺔﻤﻴﻗ
ُ
ُ
ٌ
ﺔﺛﻼﺛ ﺎﻬﻟﻮﻁ ،ِﺩﺭﻮﻟﺎﺑ ﻞﻜﺸﻟﺍ ﺔﻠﻴﻄﺘﺴﻣ ﺔﻘﻄﻨﻣ ْﺖَﻋﺭُﺯ :ُﻖﺋﺍﺪﺣ 30
ِ
ِ
ُ
ﺎﻬﻄﻴﺤﻣ ﻥﺎﻛ ﺍﺫﺇ ِﺩﺭﻮﻟﺎﺑ ﺔﻋﻭﺭﺰﻤﻟﺍ ِﺔﻘﻄﻨﻤﻟﺍ ُﺩﺎﻌﺑﺃ ﺎﻣ .ﺎﻬُﺿﺮﻋ ﻝﺎﺜﻣﺃ

؟ 52 m

َ
ْﺮـﱢﻜﻓ

: ﺔﻴﺗﻵﺍ ﺕﻻﺩﺎﻌﻤﻟﺍ ﻞﺣ :ﱟﺪﺤﺗ

31 2 x - 3 2 = 5 2 - 2 x 32 |-11| f = −64 +12f
3

1 v 5
v= ﺖﺒﺘﻛﻭ ، = : ﺔﻴﺗﻵﺍ ﺔﻟﺩﺎﻌﻤﻟﺍ ﻥﺎﻤﻳﺍ ﺖﻠﺣ : ﺄﻄﺨﻟﺍ ﺢﱢﺤﺻﺃ 33
5 5 2 5 3
. ﻪﺤﺤﺻﻭ ﻥﺎﻤﻳﺍ ﺄﻄﺧ ﺩﺪﺣ

. ﺔﻨﺳ 22 ﺮﻴﻤﺳ ُﺮﻤﻋ ﺢﺒﺼُﻳ ﺕﺍﻮﻨﺳ 6 ﺭﻭﺮﻣ ﺪﻌﺑ ، ﺪﻌﺳ ُﺮﻤﻋ ُ ﻒﻌﺿ ﺮﻴﻤﺳ ُﺮﻤﻋ : ﱞﻱﺩﺪﻋ ﱞ ﺲﺣ 34
؟ ﺕﺍﻮﻨﺳ 6 ﻞﺒﻗ ﺪﻌﺳ ُﺮﻤﻋ ﺎﻣ

ْ ﺐﺘﻛُﺍ
َ
ً
َ
6n - 50 = 20 : ﺎﻬﱠﻠﺣ ْﺪﺟﻭ ﺔﻴﻟﺎﺘﻟﺍ ﺔﻟﺩﺎﻌﻤﻟﺍ ﻞﺜﻤﺗ ﺔﻴﺗﺎﻴﺣ ﺔﻟﺄﺴﻣ
ُ

78