Question

FIND the square
of 59 with procedure​

Answer 1

Answer: 3481

Step-by-step explanation:

Two ways to solve it.

(59) ^2= (60-1)^2 OR (50+9)^2

(59) ^2= (60-1)^2

= (60) ^2+(1) ^1-2×60×1

= 3600+1-120

= 3601-120

= 3481