Question

$if \: {9}^{x} \times {3}^{2} \times ({ {3}^{ \frac{ - x}{2} } }^{ - 2}) \: = \frac{1}{27} \: find \: x$
please give me answer
The answer
$\frac{ - 5}{2}$
is given in book

so please give me correct answer

No spam​

Answer 1

Answer:

The answer is (-5/2)... The answer given in your book is wrong....

Step-by-step explanation:

HOPE THIS HELPS U PLSS MARK AS THE BRAINLIEST ANSWER...

Answer 2

Step-by-step explanation:

yeh Dekh............ xD