1) (a-b)2 = ?
a. a2+2ab+b2
b. a2+2ab-b2
c. a2-2ab+b2
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2 thoughts on “1) (a-b)2 = ?<br /> a. a2+2ab+b2<br /> b. a2+2ab-b2<br /> c. a2-2ab+b2<br />​”

1. Answer:

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2. Answer:

   Option c

   a²-2ab+b²

   Hope it helps you

   Step-by-step explanation:

   since, (a-b)²=a²-2ab+b²

   Reply