Question

observe the following pattern:

2²-1² =2+1

3²-2²=3+2

4²-3²=4+3

5²-4²=5+4

Using the above pattern, find the value of:

i)99²-98²

ii) 56²-55²​

Answer 1

Step-by-step explanation:

1)99+98

2)56+55

hope it helps

Answer 2

Answer:

ok

1=99-88

2=56-52

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