Question

how we find -
$1 \sqrt{2} x = 9$
​

Answer 1

Answer:

$\frac{9 \sqrt{2} }{2}$

Step-by-step explanation:

We can write 1 sqrt 2 as sqrt 2.

$\sqrt{2} x = 9$

$x = \frac{9}{ \sqrt{2} }$

Rationalising the denominator :-

$\frac{9 \times \sqrt{2} }{ \sqrt{2} \times \sqrt{2} }$

$\frac{9 \sqrt{2} }{2}$

Hope it helps.