Question

Evaluate using identity.

(101)²​

Answer 1

Evaluate using identity :-

$(101) {}^{2}$

(101)² can be written as (100+1)² , so we can apply identity easily.

using identity (I)

(a+b)²$= a {}^{2} + 2ab + b {}^{2}$

Here , a = 100 and b = 1

$= (100) {}^{2} + 2(100)(1) + (1) {}^{2}$

$= 10000 + 200 + 1$

$= \: 10201 \: ans.$

$\sf\red{hope\:it\:helps\:you}$

Answer 2

Answer:

hello, how are you ,, what are you doing baby