what least number must be added to 521 to make it a perfect square?
Answers
Answered by
0
Answer:
8
Step-by-step explanation:
it becomes=521+8=529, which is the perfect square of 23, hence,8 is the smallest number in this case.
Answered by
2
Answer:
8 is the answer
23×23=529 so
8 must be added to 521 to make it a perfect square
Similar questions