Question

5. Express each of the following perfect squares as the sum of first n odd numbers:
b) 64
c) 81
d) 144
a) 36​

Answer 1

Step-by-step explanation:

a)as 64 is square root of 8,

1+3+5+7+9+11+13+15

b)as 81 is the square root of 9,

1+3+5+7+9+11+13+15+17

c)as 144 is the square root of 12,

1+3+5+7+9+11+13+15+17+19+21+23

d)as 36 is the square root of 6,

1+3+5+7+9+11