Question

observe the following pattern
2^2 - 1^2 = 2+1
3^2- 2^2= 3+2
4^2-3^2 = 4+3
5^2-4^2 = 5+4
and find the value of
1) 100^2 - 99^2
2) 111^2 - 109^2
3) 99^2 - 96^2

( This question is taken from RD Sharma Class 8, chapter 3- squares and square roots, exercise 3.2, ques: 6 )

Answer 1

Step-by-step explanation:

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