Question

Factorisation of x^3 + 1 is *​

Answer 1

$\huge \mathfrak \red{AnswEr}$

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❥︎$\huge\underline\bold\green{ForMula}$

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• $= > ( {a}^{3} + {b}^{3} ) = (a + b)( {a}^{2} - ab + {b}^{2} )$

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❥︎$\huge\underline\bold\pink{Solution}$

$= > {x}^{3} + {1}^{3}$

here,

$1 = > {1}^{3}$

using formula ,

$= > (x + 1)( {x}^{2} - x + 1)$

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