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2
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2 values
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sequencelengths
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1
HW
[ "$\\displaystyle -2 x-2 y-1=0$" ]
HW
[ "$\\displaystyle -2 x-2 y-1=0$" ]
HW
[ "$\\displaystyle 2 x+2 y-1=0$" ]
HW
[ "$\\displaystyle 2x+2y-1=0$ !!" ]
HW
[ "$\\displaystyle a+b+c=-3+2+13=12$" ]
HW
[ "$\\displaystyle a+b+c=-3+2+13=12$" ]
HW
[ "$\\displaystyle 9-a^{2}=-a+5$" ]
HW
[ "$\\displaystyle 9-a^{2}=-a+5$" ]
HW
[ "$\\displaystyle a^{2}-a-4=0$" ]
HW
[ "$\\displaystyle 5 y=-2(-x)^{2}+5$" ]
HW
[ "$\\displaystyle =-2 x^{2}+5$" ]
HW
[ "$\\displaystyle 2 x^{2}+5 y-5=0$" ]
HW
[ "$\\displaystyle 2 x^{2}+5 y-5=0$" ]
HW
[ "$\\displaystyle 2 x^{2}+5 y-5=0$" ]
HW
[ "$\\displaystyle 2 x^{2}+5 y-5=0$" ]
HW
[ "$\\displaystyle 4 x=4 y-2$" ]
HW
[ "$\\displaystyle 4 x=4 y-2$" ]
HW
[ "$\\displaystyle x^{2}+y^{2}-10 x+8=0$" ]
HW
[ "$\\displaystyle (x-5)^{2}+y^{2}=17$" ]
HW
[ "$\\displaystyle (x-1)^{2}+(y-2)^{2}=17$" ]
HW
[ "$\\displaystyle y=-2 x^{2}+8 x-2$" ]
HW
[ "$\\displaystyle =-2\\left(x^{2}-4 x\\right)-2$" ]
HW
[ "$\\displaystyle (-2,0)$" ]
HW
[ "$\\displaystyle (a,-1) \\rightarrow(1,-a) \\rightarrow(-1,-a+1)=(-1, b)$" ]
HW
[ "$\\displaystyle \\therefore a+b=1$" ]
HW
[ "$\\displaystyle \\therefore a+b=1$" ]
HW
[ "$\\displaystyle \\frac{a-1}{2}=4 . \\quad \\frac{b+2}{2}=-4 .$" ]
HW
[ "$\\displaystyle \\frac{a-1}{2}=4 . \\quad \\frac{b+2}{2}=-4 .$" ]
HW
[ "$\\displaystyle a=9, \\quad b=-10$" ]
HW
[ "$\\displaystyle -90$" ]
HW
[ "$\\displaystyle P(0, a)$" ]
HW
[ "$\\displaystyle P(0, a)$" ]
HW
[ "$\\displaystyle P(0,3)$" ]
HW
[ "$\\displaystyle P(0,3)$" ]
HW
[ "$\\displaystyle \\overline{OA}=\\sqrt{5^{2}+3^{2}}=\\sqrt{34}$" ]
HW
[ "$\\displaystyle \\overline{O B}=\\sqrt{(5+a)^{2}+(-2)^{2}}=3 \\sqrt{34}$" ]
HW
[ "$\\displaystyle a=\\sqrt{302}-5(\\because a>0)$" ]
HW
[ "$\\displaystyle a=\\sqrt{302}-5(\\because a>0)$" ]
HW
[ "$\\displaystyle \\sqrt{302}-5$" ]
HW
[ "$\\displaystyle \\sqrt{302}-5$" ]
HW
[ "$\\displaystyle x \\rightarrow x-2,\\quad y \\rightarrow y-m$" ]
HW
[ "$\\displaystyle 3-m=0-4, \\quad m=7$" ]
HW
[ "$\\displaystyle 3-m=0-4, \\quad m=7$" ]
HW
[ "$\\displaystyle x \\rightarrow x-7$" ]
HW
[ "$\\displaystyle x \\rightarrow x-7$" ]
HW
[ "$\\displaystyle 3=-(-n)+1, \\quad n=2$" ]
HW
[ "$\\displaystyle 3=-(-n)+1, \\quad n=2$" ]
HW
[ "$\\displaystyle m \\times n=7 \\times 2=14$" ]
HW
[ "$\\displaystyle 14$" ]
HW
[ "$\\displaystyle x^{2}+y^{2}-6 x+8 y+2=0$" ]
HW
[ "$\\displaystyle x^{2}+y^{2}-6 x+8 y+2=0$" ]
HW
[ "$\\displaystyle (x-3)^{2}+(y+4)^{2}+2-9-16=0$" ]
HW
[ "$\\displaystyle 24$" ]
HW
[ "$\\displaystyle \\sqrt{(5-1)^{2}+(7-10)^{2}}=16+9=\\sqrt{25}=5$" ]
HW
[ "$\\displaystyle (5+a)^{2}=297$" ]
HW
[ "$\\displaystyle a=-5+\\sqrt{33}(\\because a>0)$" ]
HW
[ "$\\displaystyle a=-5+\\sqrt{33}(\\because a>0)$" ]
HW
[ "$\\displaystyle -5+\\sqrt{33}$" ]
HW
[ "$\\displaystyle -5+\\sqrt{33}$" ]
HW
[ "$\\displaystyle P$" ]
HW
[ "$\\displaystyle \\sqrt{5}$" ]
HW
[ "good." ]
HW
[ "$\\displaystyle (5+a)^{2}+4=261 \\rightarrow 5+a=\\sqrt{257}(\\because a>0$" ]
HW
[ "$\\displaystyle (5+a)^{2}+4=261 \\rightarrow 5+a=\\sqrt{257}(\\because a>0$" ]
HW
[ "$\\displaystyle a=-5+\\sqrt{257}$" ]
HW
[ "$\\displaystyle a=-5+\\sqrt{257}$" ]
HW
[ "$\\displaystyle -5+\\sqrt{257}$" ]
HW
[ "$\\displaystyle (-1,-9)$" ]
HW
[ "$\\displaystyle (-1,-9)$" ]
HW
[ "$\\displaystyle y-2=-(x+4)^{2}+3(x+4)+2$" ]
HW
[ "$\\displaystyle y-2=-(x+4)^{2}+3(x+4)+2$" ]
HW
[ "$\\displaystyle y=-x^{2}-8 x-16+3 x+12+2+2$" ]
HW
[ "$\\displaystyle y=-x^{2}-8 x-16+3 x+12+2+2$" ]
HW
[ "$\\displaystyle =-x^{2}-5 x$" ]
HW
[ "$\\displaystyle y=-x^{2}=5 x$" ]
HW
[ "$\\displaystyle x \\rightarrow x+y$" ]
HW
[ "$\\displaystyle y\\rightarrow y-3$" ]
HW
[ "$\\displaystyle y=(x+6)^{2}-6$" ]
HW
[ "$\\displaystyle (a, b)=(-6,-6)$" ]
HW
[ "$\\displaystyle a-b=0$" ]
HW
[ "$\\displaystyle a-b=0$" ]
HW
[ "$\\displaystyle 0$" ]
HW
[ "$\\displaystyle 0$" ]
HW
[ "$\\displaystyle (0,5) \\rightarrow(0,-5)$" ]
HW
[ "$\\displaystyle (0,5) \\rightarrow(0,-5)$" ]
HW
[ "$\\displaystyle (0,-5)$" ]
HW
[ "$\\displaystyle \\frac{|12+2 a-7|}{\\sqrt{3^{2}+2^{2}}}=\\sqrt{13} \\Rightarrow|12+2 a-7|=13$" ]
HW
[ "$\\displaystyle \\frac{|12+2 a-7|}{\\sqrt{3^{2}+2^{2}}}=\\sqrt{13} \\Rightarrow|12+2 a-7|=13$" ]
HW
[ "$\\displaystyle a=12 \\quad b=-4$" ]
HW
[ "$\\displaystyle a=12 \\quad b=-4$" ]
HW
[ "$\\displaystyle a b=-48$" ]
HW
[ "$\\displaystyle a b=-48$" ]
HW
[ "$\\displaystyle (-4,10)$" ]
HW
[ "$\\displaystyle (x-1)^{2}+(y-1)^{2}=-a+2$" ]
HW
[ "$\\displaystyle (x-1)^{2}+(y-1)^{2}=-a+2$" ]
HW
[ "$\\displaystyle a+b=-6$" ]
HW
[ "ok" ]
HW
[ "$\\displaystyle (6,-3)$" ]
HW
[ "$\\displaystyle P(6,3)$" ]
HW
[ "$\\displaystyle Q(-3,6)$" ]
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