Question

a(a-1) -b(b+1)
Please answer​

Answer 1

Hey mate✨

Hey mate✨Here is your answer❗

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

=a×a - a×1 - b×b +b×1

=a2 - a - b2 +b

(a square - a - b square + b)

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Sudeshna❤

Answer 2

a2 - a - b2 + b.........❤

Sudeshna❤