Question

Find the least number which must be added /subtracted

from 18625 to make it a perfect square .also ,find the square root

of the resulting number​

Answer 1

Answer:

129 should be substracted

144 should be added

Step-by-step explanation:

18625 - 129 = 18469

And √18469 = 136

18625 + 144 = 18769

And √18769 = 137

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