Question

x^8-y^8 (factrise this)​

Answer 1

$( {x}^{2} - {y}^{2} ) = (x + y)(x - y)$

Answer 2

Step-by-step explanation:

${x}^{8} - {y}^{8} = ({x}^{4} - {y}^{4} )({x}^{4} + {y}^{4} ) = ({x}^{2} - {y}^{2} )({x}^{2} + {y}^{2} )({x}^{4} + {y}^{4} ) = (x - y)(x + y)({x}^{2} + {y}^{2} )({x}^{4} + {y}^{4} )$