Math, asked by aashi1933, 6 months ago

Expand using identities (4a-2b+1)2

Answers

Answered by uzmabtsarmy

0

Answer:

the answer is 16a²+4b²+1-16ab-4b+8a

Step-by-step explanation:

this is done using the identity

a²+b²+c²+2(ab+bc+ca)

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