No les entiendo por favor ayudenme : ( - 4b²(3b² - 2bc) =2?
No les entiendo porfavor ayudenme : ( - 4b²(3b² - 2bc) = 2. 5a²b³c( - 2a²b + 3. 2b²c - 1. 4ac²) = 3 / 4 a²(2 / 3 a³ - 1 / 2a² = 2(2. 5m³ + 1 / 2 m² - 3m) = - 2. 5a - ²bc - ³(2a²b - 1c + 13ab²c - 1 - 6a - 1c²) = - 5a²b³(1 / 2 a²b - 3 / 5 ab²) = ( - 4 / 6 x²y³)( - 3 / 2 x - ³y - ² + 2 / 3 xy - ³ - 2 / 3 xy - ³) = (5x - 3y)(3 - 5y) = (3x² - 3x + 3)( - 3x + 3) = (4x² - x + 3)( - x² + x - 1) = (1 / 2 a³ + 1 / 3 a² - 1 / 2 a - 2)(a² - 1 / 2 x + 3) = (3m² + 2 / 3 m - 1. 5)(2 / 3 m + 2) = (2. 5a³ + 3. 5a² - 1. 5a + 0. 5)(2a² + 3a - 5) = (x4 + 1 / 2 x² - 5)(3 / 2 x² + 1 / 2) = (2a + 2b)(3a - 2b) =.