Sagot :
[tex] \sqrt{(25)(5)} [/tex]
= [tex]5 \sqrt{5} [/tex]
Procedure:
Factor the radicand where one of its factor is a perfect square.
Take out the square root of the perfect square factor.
Leave the other factor under the radical sign.
= [tex]5 \sqrt{5} [/tex]
Procedure:
Factor the radicand where one of its factor is a perfect square.
Take out the square root of the perfect square factor.
Leave the other factor under the radical sign.