Question

(-4x⁴y²-6x³y⁹)²......​

Answer 1

Respuesta:

Explicación paso a paso:

(-a - b)² = [-(a + b)]²  =  [(-1).(a + b)]² = (- 1)².(a + b)²= (a +b)²

Conclusión

(-a - b)² = (a +b)²

(-4x⁴y²-6x³y⁹)²  =

( 4x⁴y² + 6x³y⁹)² =

( 4x⁴y² )²  2.( 4x⁴y²).(6x³y⁹) + (6x³y⁹)² =

16$x^{8} y^{4}$ + 48$x^{7} y^{11}$ + 36$x^{6}y^{18}$