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goldfiish [28.3K]
2 years ago
9

Factorize: 3x²+54x + 243​

Mathematics
1 answer:
Andrew [12]2 years ago
8 0

Answer:

3(x + 9)(x + 9)

Step-by-step explanation:

  1. 3x^2 + 54x + 243
  2. 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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3 years ago
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