Question

(1/3)^2x×(1/3)^2=(3)^4​

Answer 1

Answer:

-3

Step-by-step explanation:

$(\frac{1}{3})^{2x} *(\frac{1}{3} )^{2} =(3)^{4}\\\\(\frac{1}{3} )^{2x+2} =(\frac{1}{3})^{-4}$

On Comparing,

$2x+2=-4\\\\2x=-4-2\\\\2x=-6\\\\x=\frac{-6}{2} \\\\x=-3$

Answer 2

Answer:

(1/3)power 2x × (1/3)² = 3⁴

(1/3) power 2x + 2 = (1/3) power -4

2x + 2 = -4

x = -3