varun2395 varun2395

05-09-2020
Mathematics

contestada

find the smallest number by which 248 should be subtracted to make them perfect square

Respuesta :

oscar236 oscar236

05-09-2020

Answer:

21.

Step-by-step explanation:

The next perfect square below 248 i s 225 ( = 15^2).

So the answer is 248 - 225 = 21.

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