Question

factorise the following
( a + 2ab )^2 - 8ab​

Answer 1

${(a + 2ab)}^{2} - 8ab \\ {a}^{2} + 4 {a}^{2} {b}^{2} + 4 {a}^{2} b - 8ab \\ {a}^{2}(1 + 4 {b}^{2} + 4b) - 8ab$

Answer 2

Answer:

a²+4a²b²+4a²b-8ab

Step-by-step explanation:

(a+2ab)²-8ab

by using (a+b)²

a²+4a²b+4a²b-8ab