Math, asked by oms91642, 7 months ago

use (a-b)2=a2=a2+2ab+b2 to evaluate the following :,(101)2, (10.2)

Answers

Answered by priyanshukumari4751

0

Step-by-step explanation:

i have one doubt that what it is 2a or a is on square

Answered by RahulRawandale

1

Answer:

(100+1)2=(100)2+2×100×1+(1)2

10000+200+1

10201

please mark me brainliest

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