Question

Resuelva:
(-2x3 + 3xy -5y2 ) (8x +5 –3y2 -8x4)
haz la operacion completa!

Answer 1

Explicación paso a paso:

$( - 2 {x}^{3} + 3xy - 5 {y}^{2} )(8x + 5 - 3 {y}^{2} - 8 {x}^{4} ) \\ - 16 {x}^{4} - 10 {x}^{3} + 6 {x}^{3} {y}^{2} + 16 {x}^{7} + 24 {x}^{2} y + 15xy - 9x {y}^{3} - 24 {x}^{5} y - 40x {y}^{2} - 25 {y}^{2} + 15 {y}^{4} + 40 {x}^{4} {y}^{2} \\ - 16 {x}^{4} - 10 {x}^{3} + 16 {x}^{7} - 25 {y}^{2} + 15 {y}^{4} + 6 {x}^{3} {y}^{2} + 24 {x}^{2} y + 15xy - 9x {y}^{3 } - 24 {x}^{5} y - 40x {y}^{2} + 40 {x}^{4} {y}^{2} \\ 2 {x}^{3} (8 {x}^{4} - 8x - 5) + 5 {y}^{2} (3 {y}^{2} - 5) + xy(40 {x}^{3} y - 24 {x}^{4} + 24x + 6 {x}^{2} y - 9 {y}^{2} - 40y + 15)$