Question

facrorise 16a² + 16 ab + 4 b² find it​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

16a^2+16a+4b^2=0

Step-by-step explanation:4a^2+4a+b^2=0

4a^2+2ab+2ab+b^2=0

2a(2a+b)+b(2a+b)

(2a+b)(2a+b)