onedirectionfamily onedirectionfamily

22-05-2017
Mathematics

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Solve using substitution:

y=5
y-5=-x²

Respuesta :

booklover18 booklover18

22-05-2017

5-5=-x^2
0=-x^2
0+x^2=-x^2+x^2
x^2=0
x=square root of 0
x=0

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