Question

completa la tabla ayuda porfavor​

Answer 1

Respuesta:

1)x-3-x³-3x²3-3x9-9

2x-y-8x³-12xy-6xy²-y³

Explicación paso a paso:

2)a) (4y+3)³=(4y)³+3×(4y)²×3+3×4y×(3)²

(4y+3)³=64y³+144y²+108y

b)(2x-5y)³=(2x)³+3×(2x)²×-5y+3×2x×(-5y)²+(-5y)³

(2x-5y)³=8x³-60x²y+150xy²+-125y³

c)(¼m²-½m³)³=(¼m²)³+3×(¼m²)²×-½m³+3×¼m²×(-½m³)²+(-½m³)³

(¼m²-½m³)³=1/32m⁶-3/16m⁷+⅛m⁸+-⅛m⁹