Question

find the square of the following numbers.
(1) 32
chapter squares and square roots
class 8 ncert​

Answer 1

Answer:

32 = ( 30 +2)

=(30 + 2 ) × (30 + 2)

= 30 × ( 30 + 2) + 2 ( 30 + 2)

= 900 + 60 + 60 + 4

= 900 + 120 + 4

= 1024

hope this will help you