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Tati_Lee Group TitleBest ResponseYou've already chosen the best response.0
\[\frac{ x ^{2}16 }{ x4 }\]
 one year ago

Tati_Lee Group TitleBest ResponseYou've already chosen the best response.0
x + 4, with the restriction x ≠ –4 x – 4, with the restriction x ≠ –4 x + 4, with the restriction x ≠ 4 x – 4, with the restriction x ≠ 4
 one year ago

Zekarias Group TitleBest ResponseYou've already chosen the best response.0
can you factorize \[x^{2}16\]??????????????????
 one year ago

Tati_Lee Group TitleBest ResponseYou've already chosen the best response.0
(x+4)(x4)?
 one year ago

Zekarias Group TitleBest ResponseYou've already chosen the best response.0
oh sorry \[\frac{ (x+4)(x4) }{ x4 }\]Thus which cancels which?
 one year ago

Tati_Lee Group TitleBest ResponseYou've already chosen the best response.0
x4 cancels
 one year ago

Zekarias Group TitleBest ResponseYou've already chosen the best response.0
But \[x4\neq0......x{\neq}4\]right?
 one year ago

Tati_Lee Group TitleBest ResponseYou've already chosen the best response.0
im confused
 one year ago

Zekarias Group TitleBest ResponseYou've already chosen the best response.0
If you have rational expression like a/b, b must not be 0 so as the given expression above to be rational. You this?
 one year ago

Zekarias Group TitleBest ResponseYou've already chosen the best response.0
you know this?
 one year ago

Zekarias Group TitleBest ResponseYou've already chosen the best response.0
Therefore the expression\[\frac{ (x+4)(x4) }{ x4 }\] to be rational, what condition must be fulfilled?
 one year ago

Zekarias Group TitleBest ResponseYou've already chosen the best response.0
Are you there?
 one year ago
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