Question

$\sqrt{x \\ } + \sqrt{x + 6} = 3$
​

Answer 1

Step-by-step explanation:

$\Huge\red{\mathfrak{ Answer }}$

√x+√x+6= 3

(√x+√x+6)^2= 9

=> x+ x+ 36 +2(x+6√x+6√x)= 9

=> 2x+36+2(x+12√x) = 9

=> 2x+2x+24√x= 9-36

=> 4x+24√x= -18

=> 4(x+6√x) = -18

=> x+√x= -18/4

=> x+6√x= -9/2

=> (x+6√x) ^2= 81/4

=> x^2+36x= 81/4

=> x^2+36x-81/4= 0

Proceed and u will get ur answer

hope it helps ✌