Fórmulas:a3+b3=(a+b)(a2−ab+b2)a^3+b^3=(a+b)(a^2-ab+b^2), a3−b3=(a−b)(a2+ab+b2)a^3-b^3=(a-b)(a^2+ab+b^2).
El primer factor repite el signo de la expresión original.
En el segundo factor, el signo anteriorababes lo contrario
No confundas las fórmulas de suma de cubos y diferencia de cubos
Factoriza la expresión.
Expression transformation
x3+8x^3+8
Full content is available with a subscription.
Get full access to all courses on the platform for one year with a single payment.
Unlike other platforms that charge per course, here you get everything for one price, and after one year of use there will be no automatic charge for the following year.