Question

Express the following square numbers as a sum of odd numbers 169

Answer 1

Answer:

$13 ^{2}$

Step-by-step explanation:

sum of first odd number

1+3+5+7+9+11+13+15+17+19+21+23+25

(1+25)+(3+23)+(5+21)+(7+19)+(9+17)+(11+15)+13

26+26+26+26+26+26+13

(6×26)+13

156+13

169