Question

( y+x) ( y-x) ( y^2- x^2)
plz reply fast​

Answer 1

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