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aleksandr82 [10.1K]
3 years ago
14

Find the least whole number N so that 123+N is a perfect square.

Mathematics
2 answers:
dem82 [27]3 years ago
5 0

Answer:

21

Step-by-step explanation:

21 should be added in 123 to be a perfect square,i.e,

12^2=144

144-123

21

sleet_krkn [62]3 years ago
3 0

21

12^2 = 144

144 - 123 = 21

11^2 = 121

12^2 = 144

Between these

Answered by Gauthmath must click thanks and mark brainliest

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