What least number must be added to 15370 to make it a perfect square?
(a) 4
(b) 6
(c) 8
(d) 9

Open in App

Solution

Finding the square root of 15379 by division method
We get remainder= 261
Now $(123)^{2} = 15129$
and $(124)^{2} = 15376$
$∴$ The least number to be added
=15376-15370= 6

Suggest Corrections

Similar questions

4 x^{2} + 8 x

x^{2} + \frac{7}{3} x

What number should be added to $x^{2} + 12 x$ to make it a perfect square?

What number should be added to $x^{2} + 6 x$ to make it a perfect square?

Join BYJU'S Learning Program