Question

If a perfect square number ends in 9,
then its square root will end in​

Answer 1

Answer:

May be 3 and 7

ex:

$\sqrt{49} = 7 \\ \sqrt{9 } = 3 \\ \sqrt{169} = 13 \\ \sqrt{289} = 17$

Answer 2

Answer:

3 and 7

Step-by-step explanation: