Question

using the identity for square of a binomial, evaluate the following

Answer 1

Hey,
Ur answer is here,
(100+2)^2
=(100) ^2+2(100)(2)+(2)^2
=10000+400+4
=10404
Hope it helps you ☺️

Answer 2

Heya !

Here is your answer.

(102)^2

According to identify - 1

We know that (a + b)^2 = a^2 + b^2 + 2ab.


We can write 102 as 100 +2.

(102)^2

= (100+2)^2

= (100)^2 + (2)^2 + 2 × 100 × 2

= 10,000 + 4 + 400

= 10,404

Hope it helps you.

With regards@

Tanisha