Math, asked by akshitachahuan78, 5 months ago

7. (i) a^2 - b^2 - 2b - 1 resolve into factors

Answers

Answered by nihalbisht08

4

Answer:

a2 – b2 - 2b – 1

= a2 – (b2 + 2b + 1)

= (a)2 – ( b + 1)2

= (a + b + 1) (a – b – 1)

Step-by-step explanation:

hope it helped!

Answered by shashikalavn1975

0

Answer:

a2b +b2b _ 2b itbe anser

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