Math, asked by Samaira456, 2 months ago

Simplify: (4a + b - 1)( 4a - b + 1)

Answers

Answered by rajan1994

0

Answer:

4a(4a+b-1)-b(4a+b-1)+1(4a+b-1)

Step-by-step explanation:

16a2+4ab-4a-4ab+b2+b+4a+b-1

16a2+b2+2b-1

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