Question

Factorise (a-2b)^2 + 3a - 6b​

Answer 1

Your question,

${(a - 2b)}^{2} + 3a - 6b$

Your solution

${(a - 2b)}^{2} + 3a - 6b \\ {(a - 2b)}^{2} + 3(a - 2b) \\ (a - 2b) + (a - 2b + 3)$

Answer 2

Hope this will help you