Question

Evaluate (102)² using suitable identity.​

Answer 1

Answer:

So to evaluate this we have to write 1022 is in the form of (a+b)2 and by using identity (a+b)2=a2+2ab+b2 we have to find the solution

Answer 2

Answer:

by using identity =(a+b)²=a²+b²+2ab

where a=100

b=2

therefore (102)²=(100+2)².

=100²+2²+2+100×2

=10000+4+400

=10404

Step-by-step explanation:

I hope that it will help you