Question

binomio al cubo (4x-2y)³​

Answer 1

Respuesta:

Formula:($\alpha + \beta$)³= $a^{3}$ + 3$a^{2}$$\beta$ + $3\alpha b^{2}$ +$b^{3}$

Resolver:(4×2y)³

(4x+3y)³=(4x)³+3(4x)²(3y)² + 3y)³

(4x+3y)³=4³x³+3(4²x²)(3y) +3(4x)(3²y²)+3³y³

(4x+3y)³=4³y³+3(16x2)(3y)+3(4x)(9y²)+3³y³

(4x+3y)³=64x³+144x²y+108 xy²+27y³

Explicación paso a paso: