Question

Using the formula n = (n + 1)(n-1) + 1 find the
square of
(i) 14
(ii) 27​

Answer 1

Answer:

if answer is right then like it

Answer 2

Step-by-step explanation:

i)14. ii)27

(14+1)(14-1)+1 (27+1)(27-1)+1

= (15*13)+1 =(28*26)+1

= 195+1 =728+1

=19 =729

=14^2 =27^2