Question

Rationalize the denominator 1 upon 5 - route 2

Answer 1

Step-by-step explanation:

= 1/5-^2 × (1/5+^2)/(5+ ^2)

= (5+^2)/(5 square+^2 square) :{ ^2 ×^2=2}

= ( 5+^2)/ 25-2

= 5+^2/23

here ^ represent the 'under root'

I Hope this is helpfull for u