Question

x⁶-y⁶ is equal to in cubic identies​

Answer 1

Step-by-step explanation:

hope this helps you

and you get your answer

Answer 2

Step-by-step explanation:

${x}^{6} - {y}^{6} \\ { ({x}^{2}) }^{3} - { ({y}^{2}) }^{3}$

Identity:

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

Using it in our question:

${x}^{2} - {y}^{2} = ( {x}^{2} - {y}^{2} ) ^{3} + 3 {x}^{2} {y}^{2} (x - y) \\ = ({x}^{2} - {y}^{2})( { ({x}^{2}) }^{2} + {x}^{2} {y}^{2} + { ({y}^{2}) }^{2}) \\ ({x}^{2} - {y}^{2})( {x}^{4} + {(xy)}^{2} + {y}^{4} )$