Question

2(a+2b)to the power square + 5(a+2b)+2​

Answer 1

Answer:

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By taking (a-2b) as a common factor for the above equation we get,

3(a-2b) 2 – 5(a-2b)

= (a-2b) (3(a-2b) – 5)

= (a-2b) (3a -6b -5)

Answer 2

Answer:

Given, 3 (a-2b)^2 - 5 (a - 2b)

          = 3(a-2b)^2  - 5 * (a-2b)

         = (a-2b) (3 * (a-2b) + 5 (-1))

         = (a-2b)(3a-6b-5).

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