Question

pls solve this problem​

Answer 1

Answer:

square of 1178=1387684

hope it helped u ♡♥♡(∩o∩)♡

Answer 2

Answer:

Square of 1178 is 1387684.

Step-by-step explanation:

(1000 + 178)(1000+178) = 1000000 + 356000 + (178)(178)   .............(1)

(a + b)(a + b) = a.a + 2ab +b.b

Now, (178)(178) = (150 + 18)(150 + 18)

               = 22500 + 5400 + 324

               = 28224

Put the value of (178)(178) in (1)

= 1000000 + 356000 + 28224

=  1387684