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

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

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

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

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

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

Tati_Lee Group TitleBest ResponseYou've already chosen the best response.0
im confused
 2 years 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?
 2 years ago

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

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