Page 73 - math 12

ﻞﺼﻔﻟﺍ ﺭﺎﺒﺘﺧﺍ
Chapter Test

: ﺔﻴﺗﻻﺍ ِﺔﱢﻳﺮﺒﺠﻟﺍ ﺮﻳﺩﺎﻘﻤﻟﺍ ﺡﺮﻁ ﻭﺍ ﻊﻤﺟ َﺞﺗﺎﻧ ْﺪﺟ
ِ
ِ
ِ
1 ( 3 8 x y + 4xy-2)+( 27 x y - 6xy+3) 2 ( 9 r v + 12gh-6) + ( 100 r v - 2gh+1)
3 2
2 2
2 2
3 2
3
1
3 ( m n + 7hk+8)+( 1 m n +9hk-12) 4 ( 5 h k - 20x+2)+(5 5 h k + 5x -3)
2 3
2 3
4 4
4 4
4 16
3
3
5 ( 125 a b +4b+3)-(15a b + 3b-6) 6 ( 12 r v - 24h -6)-( 12 r v - 8h +1)
2 2
2 2
6 3
6 3
3
: ﺔﻴﺗﻻﺍ ﺔﱢﻳﺮﺒﺠﻟﺍ ﺩﻭﺪﺤﻠﻟ ِﺏﺮﻀﻟﺍ َﺞﺗﺎﻧ ْﺪﺟ
1
7 (6x y)(12xy) 8 ( gh)(32gh) 9 ( 25 a b )(5a b ) 10 ( 1000 )h k (10)hk
2 2
4 2
4 3
2
3
4
11 7 rv( 7 r v +rv+2 ) 12 1 wz(81w z +zw+3) 13 -10z w ( 100 zw+10)
2
-3 -3
2
2 2
9
:ﻲﺗﺄﻳ ﺎﻤﻣ ﻞﻜﻟ ﻦﻴﱢﻳﺮﺒﺠﻟﺍ ﻦﻳﺭﺍﺪﻘﻤﻟﺍ ِﺏﺮﺿ َﺞﺗﺎﻧ ْﺪﺟ
3
1
14 (2x+y)(x+y) 15 (zw+4)(zw+5) 16 ( 5 gh-3)( gh-5
5
17 (3x+4)(x + 3x+1 ) 18 (9r-1)(2r - 3r+1 ) 19 (4m n -n)(4m n -n+2)
2 2
2
-2 -2
4
:ﻲﺗﺄﻳ ﺎﻤﻣ ﻞﻜﻟ ﺔﻳﺩﻮﻤﻌﻟﺍ ﺔﻘﻳﺮﻄﻟﺍ ﻝﺎﻤﻌﺘﺳﺎﺑ ﻦﻴﱢﻳﺮﺒﺠﻟﺍ ﻦﻳﺭﺍﺪﻘﻤﻟﺍ ِﺏﺮﺿ َﺞﺗﺎﻧ ْﺪﺟ
4
2 2 1
20 ( 16 a b + 25 )(a b - ) 21 (5y -y )(-3y +y+2) 22 (8z w + 4)(2zw+2)
2
2 2
-2
2
-2
5
2
:ﺔﻴﺗﻵﺍ ﺔﱢﻳﺮﺒﺠﻟﺍ ﺮﻳﺩﺎﻘﻤﻠﻟ ِﺔﻤﺴﻘﻟﺍ َﺞﺗﺎﻧ ْﺪﺟ
-35x 4 12y 3 100 r 6 30v 4 -35h 2
23 5x -2 24 36y 25 25 r -8 26 6v -8 27 5h -7
2
2 4
56m n -7m n +42 -25zw +10zw -5 81- 27ab -3a
2 2
2
28 7mn 29 5zw 30 9b
: ﺮﺒﻛﻷﺍ ِﻙﺮﺘﺸﻤﻟﺍ ﻞﻣﺎﻌﻟﺍ ﻝﺎﻤﻌﺘﺳﺎﺑ ﺔﱢﻳﺮﺒﺠﻟﺍ ﺮﻳﺩﺎﻘﻤﻟﺍ ﱢﻞﻠَﺣ
ِ
ِ
ﱢ
31 14y + 2y-24 32 4z w - 16z w +48zw 33 100c d +50c d + 25cd
2 2
2
2
4
2
3 3
2
: ﻦﻴﻌﺑﺮﻣ ﻦﻴﺑ ﻕﺮﻔﻟﺍ ﻝﺎﻤﻌﺘﺳﺎﺑ ﺔﱢﻳﺮﺒﺠﻟﺍ ﺮﻳﺩﺎﻘﻤﻟﺍ ﱢﻞﻠَﺣ
ِ
ِ
ﱢ
34 4z - 16 35 144x - 64 36 25r - 3 37 81g h - 36
2
2 2
2
4
:ﻦﻴﻌﺑﺮﻣ ﻦﻴﺑ ﻕﺮﻔﻟﺍ ﻢﺛ ﺮﺒﻛﻷﺍ ِﻙﺮﺘﺸﻤﻟﺍ ﻞﻣﺎﻌﻟﺍ ﻝﺎﻤﻌﺘﺳﺎﺑ ﺮﻳﺩﺎﻘﻤﻟﺍ ﱢﻞﻠَﺣ
ِ
ِ
ﱢ
38 18v - 32 39 50z - 2 40 400x - 4xy 41 81w - 169w
3
2
2
2
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