Question

Solve √x+6+√x=3 for x.
A)1/4
B) 1/2
C)2
D)2
--thanks :D

Answer 1

hey is 6 also in square root or just outside it?

Answer 2

@heybhai its also in the square root :)

Answer 3

think the best thing to do is to substitute the values, since it's a MCQ

Answer 4

@kelvinltr Lol whut. ._. I'm slow when it comes to math lol sorry

Answer 5

ya @kelvinltr is right just put 1/4 is eqn1

Answer 6

i mean, try plugging in x=1/4, x=1/2 etc into the equation and see whether you get the left hand side and right hand side equal, rather than trying to solve it

Answer 7

as u put sqrt(1/4+6)+sqrt(1/4)
sqrt(25/4)+sqrt(1/4)
5/2+1/2(taking LCM)
6/2
=3

Answer 8

Ohhh okay! :D

Answer 9

option 1 is answer

Answer 10

@Heybhai yeah I just got that answer :3 Thanks you guys :D