Question

answer both the questions ...pls

Answer 1

HELLO DEAR,

--------------------- ( 1 ) --------------------

√(3X² + 6) = 9

=> 3X² + 6 = 81
[ on squaring both side]

=> 3x² = 81 - 6

=> 3x² = 75

=> X ² = 25

=> X = 5

Hence, option (3) is correct

-----------------------( 2 )------------------------

√x = √(2x - 1)

=> X = 2x - 1
[ On squaring both side ]

=> 2x - x = 1

=> X = 1

Hence, option (1) is correct

I HOPE ITS HELP YOU DEAR,
THANKS

Answer 2

Hope this helps you ☺☺☺