Question

factorise x cube minus 8​

Answer 1

Step-by-step explanation:

$= > {x}^{3} - 8$

$= > {x}^{3} - {2}^{3}$

$here... \: the \: formula \: is \: \\ {a}^{3} - {b}^{3} \\ = (a - b)( {a}^{2} + ab + {b}^{2} )$

$therefore... \\ a = x \: and \: b = 2$

therefore...

(x-2)(x²+2x+4)

Answer 2

Answer:(x-2)(x^2+2x+4)

Step-by-step explanation: