Question

rationalise.
: 1/✓5​

Answer 1

Answer:

1/√5

=1/√5×(√5/√5)

=1/√5×√5/√5²

=√5/5

Answer 2

Step-by-step explanation:

= 1/√5

=1×√5 /√5 ×√5

=√5 /5

=√5×5/5×5

=5√5 /25

= 5×√5 / √5

= 5

Not sure about the answer