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17. %LU DùDF×Q ER\X \×O D PHWUH \×O LVH D ² PHWUHGLU $ùDF×Q ER\X \×O ELU |QFHNL \×OGDNL X]DPD PLNWDU×QGDQ
² D PHWUH ID]OD X]DP×üW×U
(4a – 3)m ?
(3a + 2)m
1.yıl 2.yıl 3.yıl
%XQD J|UH DùDF×Q \×OGDNL ER\X NDo PHWUHGLU"
A) D ² B) D C) D D) D ²
18.
40 m
(3x – 4) m (25 – 2x) m
?
<XNDU×GDNL üHNLOGH YHULOHQ LNL ELQD DUDV×QGDNL PHVDIH PHWUHGLU 6DùGDNL ELQD LOH N×UP×]× DUDEDQ×Q |Q N×VP× DUDV×QGDNL
PHVDIH ² [ PHWUH VROGDNL ELQD LOH NDKYHUHQJL DUDEDQ×Q |Q N×VP× DUDV×QGDNL PHVDIH [ ² PHWUHGLU
%XQD J|UH LNL DUDo DUDV×QGDNL PHWUH FLQVLQGHQ PHVDIH DüDù×GDNLOHUGHQ KDQJLVLGLU"
A) [ B) ² [ C) [ ² D) [
7S-1D-M3-3 +PȘLY :H`MH`H .LsPUPa
7
