Math, asked by subhagorai404, 10 months ago

a2-1+2b-b2
FULL PROCESS (CLASS 7)​

Answers

Answered by jay14prakash
0

a^2 - 1 + 2b - b^2 = (a^2 - b^2) + 2b - 1 = (a - b )( a + b) + 2a -1

These is the expanded form you required

So,Thank you hope these will help you in your learning....

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