Question

(6x³+4x²)³ binomios al cubo​

Answer 1

Respuesta:

(6x³+4x²)³ = 216x⁹+432x⁸+288x⁷+64x⁶

Explicación paso a paso:

Formula de binomio al cubo:  

(a ± b)³ = a³ ± 3a²b + 3ab² ± b³

(6x³+4x²)³ =

Resolvamos:

(6x³+4x²)³ = (6x³)³ + 3(6x³)²(4x²) + 3(6x³)(4x²)² + (4x²)³

(6x³+4x²)³ = 216x⁹+432x⁶x²+288x³x⁴+64x⁶

(6x³+4x²)³ = 216x⁹+432x⁸+288x⁷+64x⁶