Math, asked by knaval723, 6 hours ago

(x-3)(x^2-3x+9)expansion with identity​

Answers

Answered by alexa2006
0

Answer:

x^3-6x^2+18x-27

Step-by-step explanation:

x^3-3x^2+9x-3x^2+9x-27

x^3-6x^2+18x-27

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