Question

Divide ( x 4 – 1 ) by (x-1)​

Answer 1

Answer:

ans is 4+1

Step-by-step explanation:

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Answer 2

Correct Question -

$\bf \sf{x}^{4} + 1 \: is \: divided \: by \: \: x-1$

Answer -

$\: \: \: \: \: \: \: \rightarrow \bf \sf \: \frac{ {x}^{4} - {x}^{3} } { {x}^{3} + 1}</p><p>$

$\: \: \: \: \: \: \: \Rightarrow \bf \sf \: \frac{ {x}^{3} - {x}^{2}}{ {x}^{2} + 1}$

$\: \: \: \: \: \: \: \Rightarrow \bf \sf \: \frac{ {x}^{2 } + x }{x - 1 }$

$\: \: \: \: \: \: \: \Rightarrow \bf \sf \: \frac{x - 1}{2}$

$\bf \sf \: Hence \: quotient \: is  {x}^{2} + {x}^{2} +x+1  \\ \bf \sf\: and \: remainder \: 2$