Which of the following is correct, if x = 4?(adsbygoogle = window.adsbygoogle || []).push({});

[tex]n\leq3x^{2}[/tex]

[tex]\leq3(4)^{2}[/tex]

[tex]\leq48[/tex]

or

[tex]n\leq3x^{2}[/tex] [tex]=3(4)^{2}[/tex] [tex]=48[/tex]

In other words, in what situations is it necessary to switch from inequality to equality, and it is always required to have only one comparison symbol per line?

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# Quick question about inequality notation

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