MCQ
If $(3^3)^2 = 9^x$ then $5^x= ?$
- A$1$
- B$5$
- C$25$
- ✓$125$
✓
Answer
Correct option: D.
$125$
$(3^3)^2 = 9^x$
$\Rightarrow (3^2)^3 = (3^2)^x$
$\Rightarrow x = 3$
Then $5^x = 5^3 = 125$
Hence, the correct option is $(d).$
$\Rightarrow (3^2)^3 = (3^2)^x$
$\Rightarrow x = 3$
Then $5^x = 5^3 = 125$
Hence, the correct option is $(d).$
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