Question

Please someone help to solve this sum!!!
(In comments)

Answer 1

your question???????

Answer 2

I am not able to use equation editor or drawing tool.

Answer 3

so how to help you........i dont know the qusetion?

Answer 4

To use the drawing tool click on draw button when you are typing a reply like this (look below)

Answer 5

I know that ... was having some trouble with the browser.

Answer 6

\[18^{3x + 4} = (54\sqrt{2})^{4x + 3}\]

Answer 7

Solve for x.

Answer 8

Take Log for both sides

Answer 9

can u do it now ?

Answer 10

just notice
\[18=2 \times 3^2 \\ and \\ 54\sqrt{2}=2^{3/2} \times 3^3\]

Answer 11

this looks suspicious, because \(\sqrt{18}=3\sqrt{2}\) but i cannot think of a good gimmick to solve without logs

Answer 12

ok gimmick above!

Answer 13

hmm actually i am still a bit confused

Answer 14

Someone please help, I can't bump this for another one hour

Answer 15

i think this is better
\[18=(3\sqrt{2})^2\\ and \\ 54=(3\sqrt{2})^3\]

Answer 16

That's a good point .....

Answer 17

54sqrt(2) ***