Question

(a + 2b)2 - 8ab factorise​

Answer 1

Answer:

(a - 2 b )*2

Step-by-step explanation:

evaluate: (a+2b)*2 = a*2 +4ab +4b*2

factoring : a*2 - 4 ab+ 4 b*2

=(a -2b).(a -2b) OR,

=(a- 2b)*2.

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