Question

How to factorise x2 + 8x + 12

Answer 1

(x+6) × (x+2)

Explanation:

x² + 8x +12

x² +6x +2x + 12. write 8x as a sum

x × (x+6) + 2x + 12. factor out x from the expression

(x+6) × (x+2) . factor out x+6 from the expression

final answer is (x+6) × (x+2)

Answer 2

I have made it in above figure