Question

3 = 22
-12
5 = 32
-22
7 = 42
-32
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a) Write the next two lines.
b) Write 21 as the difference of the squares of two consecutive natural
numbers.
c) How can we write 101 as the difference of the squares of two
consecutive natural numbers ?
d) If the odd numbers greater than 1 is denoted as 2x+1, write 2x+1 as
the difference of the squares of two consecutive natural numbers.

Answer 1

Answer:

9=52

-42

11=62

-52

is my answer

Answer 2

Answer:

3333336666777777778888