Question

Factorise: 9x^2+18x+8​

Answer 1

Answer:

$9 {x}^{2} + 18x + 8 \\ = 9 {x}^{2} + 6x + 12x + 8 \\ = 3x(3x + 2) + 4(3x + 2) \\ = (3x + 4)(3x + 2)$

Answer 2

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