Question

Factorize: 3x²+54x + 243​

Answer 1

3(x + 9)(x + 9)

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)