What least number must be subtracted from 178 to make it a perfect square?
For making 178 a perfect square we have to subtract 9 from it as:
178 – 9 = 169
And we know that,
= 13
Therefore, option (C) is correct
11
What least number must be subtracted from 178 to make it a perfect square?
For making 178 a perfect square we have to subtract 9 from it as:
178 – 9 = 169
And we know that,
= 13
Therefore, option (C) is correct