Question

$find \: the \: value \: of \: x \: if \: {9}^{x} \: \div \: {3}^{ - 2} \: = {9}^{4}$
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Answer 1

Answer:

x=3

Step-by-step explanation:

hope it will be helpfull

Answer 2

Answer:

x=3

Step-by-step explanation:

9 power x/1/9

=>9 x. 9

=>9x+1=94 when bases are equal power are equal

=>x+1=4

=> x=3