Question

factorize x^4-16y^4​

Answer 1

${x}^{4} - 16 {y}^{4} \\ {( {x}^{2} )}^{2} - ({( {2y)}^{2} })^{2} \\ ({x}^{2} - {(2y)}^{2} )( {x}^{2} + {(2y)}^{2} ) \\ ( {x}^{2} +4 {y}^{2}) (x - 2y)(x + 2y)$

Answer 2

I hope this is helpful to you