Question

rationalize the denominator and simplifiy and send in image

Answer 1

hi ,

3 / ( 5 - √3 ) + 2 / ( 5 + √3 )

= [ 3 ( 5 + √3 ) + 2 ( 5 - √3 ) ] / [ (5 - √3 ) ( 5 + √3 ) ]

= [ 15 -3√3 +10 - 2√3 ] / [ 5² - ( √3 )² ]

= ( 25 - 5√3 ) / [ 25 - 3 ]

= ( 25 - 5√3 ) / 22

= 5 /22 [ 5 - √3 ]

I hope this helps you .

:)

Answer 2

Heyaa folk,

3 2
______ + ______
5 - √3 5 + √3

= 3
_________. +
(5-√3)square