Question

use a suitabe identity evaluat : ( 102 )²​

Answer 1

Answer:

♠ ANSWER :

( 100 +2 )²

By using identity,

➡️( a + b ) ² = a ² + b ² + 2ab

Here, a = 100, b = 2.

( 100 +2 )² = 100² + 2² +2 *100 *2

= 10000 + 4 + 400

= 10404. please mark me as brainlist.

Step-by-step explanation:

please mark me as brainlist.

Answer 2

Answer:

= 10404

Step-by-step explanation:

Given

use a suitabe identity evaluat : ( 102 )²

we can write it as

(100+2)^2

now identity ( a + b )^2

(100+2)^2= (100)^2+2×100×2+(2)^2

= 10000+400+4

= 10404

it is helpful