Shanoa
Shanoa
18-05-2017
Mathematics
contestada
Write in standard parabola form. Y=x^2 +6x -4
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Аноним
Аноним
19-05-2017
[tex]Y=x^2 +6x -4[/tex]
[tex]y-x^2-6x+4=0 [/tex]
[tex]x= \dfrac{6+2 \sqrt{y+13} }{-2} , \dfrac{6-2 \sqrt{y+13} }{-2} [/tex]
[tex]x=-3- \sqrt{y+13} , -3+ \sqrt{y+13} [/tex]
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