Question

(x3-y3 )×(x-y)×(x2+y2)×(x2-y2) qual o resultado ​

Answer 1

Resposta:

$(3x - 3y) \times (x - y) \times (2x + 2y) \times (2x - 2y) \\ (3 {x}^{2} - 3xy - 3xy + 3 {y}^{2} ) \times (4 {x}^{2} - 4xy + 4xy - 4 {y}^{2} ) \\ (3 {x}^{2} - 6xy + 3 {y}^{2} ) \times (4 {x}^{2} - 4 {y}^{2} ) \\12 {x}^{4} - 12 {x}^{2} {y}^{2} - 24 {x}^{3} y + 24x {y}^{3} + 12 {x}^{2} {y}^{2} - 12 {y}^{4} \\ 12 {x}^{4} - 24 {x}^{3}y + 24x {y}^{3} - 12 {y}^{4}$