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10-09-2020
Mathematics

contestada

factorise x^3+3x^2y+3xy^2+y^3

Respuesta :

Аноним Аноним

10-09-2020

Answer:

(x + y)³

Step-by-step explanation:

use (a + b)³ = a³ + 3a²b + 3ab² + b³

x³ + 3x²y + 3xy² + y³ =

= (x + y)³

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