Question

What is the value of (525)^2-(475)^2
I)100
2)100000
3)1000
4)-100

Answer 1

Answer:

by formula a^2 - b^2  = (a+b)(a-b)

Here, (525+475) (525-475)

= 1,000(50)

= 1000 * 50

= 50,000

Answer 2

Answer:

the ans is 50000

Step-by-step explanation:

the options are wrong here

the solution is :

525^2-475^2 = (525+475)(525-475)

=(1000)(50)

=1000*50

=50000 (ans)