Question

8. Find the square of following number using identities.
(1)-29​

Answer 1

Answer:

29

Step-by-step explanation:

29

it's the answer

maybe it will help you

Answer 2

Answer:

The square of 29 is '841'

= (-30+1)^2

= -30^2 + 2(-30)(1) +1^2 (using identity

(a+b)^2

= 900 +(-60) +1

= 900 - 60 +1

= 900 - 59

= 841 (Square of '-29')