Question

Factorise :

1. 3a² + 5a + 2
2. 5x² + 5x + 4
3. 2y3 + y2 + y

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Answer 1

Answer:

3a2 – 5a + 2

= 3a2 – 3a – 2a + 2

= 3a (a – 1) - 2(a -1)

= (a – 1) (3a – 2)

Step-by-step explanation:

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