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FMicrosoft ʽ 3.0 İ DS Equation Equation.39qr  N(N)1. 10  2. 3  ObjInfoEquation Native  _1296649148Fdd|dd|Ole 3.x+2y+9=0,b2x"y+3=0;S_1:4x+3y+21=0,bx="3;S_2:x"3y"6=0;S_3:3x+y+12=0;S_4:k=125 15  11;S_5:x="2.5,b42x+40y+225=0.N(N)1.(1)7x"y"15=0,bx+y"1=0;(2).x"3y+3=0.2.(1) 3  x+y"4=0;(2)x=2,b3x"4y+10=0;(3)x"7y"10 2  =0,bx+y"2 2  =0.3.(1)4x+3y"35=0;(2)x="4,b2x"5y+23=0;(3)(10 3  "6)x"11y+53"70 3  =0,b(10 3  +6)x+11y"53"70 3  =0.4.(1)45 0 b135 0 ;(2)[0 0 ,45 0 )*"(135 0 ,180 0 )(3)(45 0 ,135 0 ).5.4x+3y+3=0,b3x+4y"3=0.6.y=(2 6  )x,bx+y"3=0,bx+y+1=0.7.(1)(x+54) 2 +(y"118) 2 =5;(2)(x"1) 2 +(y"3) 2 =5,b(x"5) 2 +(y"15) 2 =125;(3)x 2 +(y+1) 2 =13;(4)(x"1) 2 +(y"3) 2 =9,b(x+1) 2 +(y+3) 2 =9. FMicrosoft ʽ 3.0 İ DS Equation Equation.39qh 8 N( N)1.(WWY2.x"2y+3=03.60 0 4.CompObjiObjInfoEquation Native _1296902913Fdd|dd|3*N5."3 5  <c<" 5  ,b 5  <c<3 5  6.m=37.x"y"4=0,bx"y+1=08."2d"bd"2 2  9.l:x"y+1=0,bx+y"1=0;W:x 2 +y 2 =4. N(N)1.gяݍy:2 2  "1;p:("2+ 2  2,1" 2  2)2.6 2  3.5+ 13   N(N)1.(1) 3  ," 3  ;(2)2+ 6  ,2" 6  ;(3)73(4+ 15  ),73(4" 15  );(4) 6  "2," 6  "2;(5)4+ 39  ,4" 39  ;(6)7+4 3  ,7"4 3  ;(7)2 174  "13,"2 174  "13.2.[2"2 3  3,2+2 3  3]3.[2" 2  ,3]4.kd""1,bke""57. 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