Math, asked by potdaraayush9p3cgj0, 1 year ago

Factorise
x^3-1÷x^3-2x+2÷x

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Answers

Answered by pariangel1
3

 {x}^{3}  - 1 \div  {x}^{3}  - 2x  +  2 \div x \\  =  ({x}^{3}  - 1 \div  {x}^{3}) - 2(x - 1 \div x) \\  = (x - 1 \div x)( {x}^{2}   +  x \times 1 \div x + 1 \div  {x}^{2} ) - 2(x - 1 \div x) \\  = (x - 1 \div x)( {x}^{2}   +  1 + 1 \div  {x}^{2}   - 2) \\  = (x - 1 \div x)( {x}^{2}  - 1 + 1  \div  {x}^{2} )

potdaraayush9p3cgj0: yes
pariangel1: I don't know how to do it
potdaraayush9p3cgj0: how did u answer then?
potdaraayush9p3cgj0: u copied it from somewhere right??
pariangel1: I have answered but i cant get that camera option
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