Fresh linens and deep cleaning before every new stay. Cozy newly built cottage in sunny fullerton california with. This cozy private room with its own entrance. Craig regional park and.
Webwe need to factorise x 4 − y 4 the given expression can be factorised by using property ( a 2 − b 2 ) = ( a + b ) ( a − b ) it can be written as x 4 − y 4 = ( x 2 ) 2 − ( y 2 ) 2