elidenher elidenher

01-09-2016
Mathematics

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[tex]
y= x^{2} -9[/tex][tex] y=x^{2} -9[/tex]

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Аноним Аноним

01-09-2016

Simple...

y=[tex] x^{2} -9[/tex]

[tex]y= x^{2} -9[/tex]

It's quite easy to see [tex] x^{2} = x^{2} [/tex]

Thus, any value of x makes the equation true.

Thus, your answer.

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