Question

good evening
answer fast guys​

Answer 1

Answer:

Hello mate ✌️

Step-by-step explanation:

value of x will be 6

hope it will be helpful to you ✌️

itz Essar 03 ❤️

Answer 2

$\sqrt{23 + x \sqrt{10} } = \sqrt{18} + \sqrt{5}$

Squaring both sides , we get ,

$23 + x \sqrt{10} = 18 + 5 + 2 \sqrt{18} \sqrt{5}$

$= > 23 + x \sqrt{10} = 23 + 2 \sqrt{90}$

$= > x \sqrt{10} - 2 \sqrt{90} = 23 - 23$

$= > \sqrt{10} (x - 2 \sqrt{9} ) = 0$

$= > x - 2 \times 3 = 0$

$= > x - 6 = 0$

$x = 6$