ushadhakal ushadhakal

20-06-2022
Mathematics

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Factorize: 3x²+54x + 243

Respuesta :

techuram techuram

20-06-2022

Answer:

3(x + 9)(x + 9)

Step-by-step explanation:

3x^2 + 54x + 243
3(x^2 + 18x + 81)

a + b = 18

a + b = 81

a= = 9, b = 9

3. 3(x + 9)(x + 9)

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