expansion of (a+b)(a-1)
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Answered by
4
Step-by-step explanation:
(a+b)(a-1)
=a²-a+ab-b
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Answered by
1
Answer:
a²-a+ab-b
Step-by-step explanation:
(a+b)(a-1)
=a²-a+ab-b
Hope it is clear...
Please mark it as the brainliest
PLEASE
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