Answer:
ln (27 x²)
Step-by-step explanation:
Given in the question an expression
3 ln 3 + 2 ln x
Step1
Apply power rule

ln 3³ + ln x²
Step2
Apply multiplication rule

ln (3³ . x²)
3³ = 27
so
ln (27x²)
<span>x = 3 x = -3<span> x= 0.0000 - 1.0000 i
</span><span> x= 0.0000 + 1.0000 <span>i </span></span></span>
if something can be solved to a/b its rational
4/5 is rational already
√4/5 = 2/5 so its rational
√25/4 = 5/4 so its rational
π = is irrational because its 3.14159.....and on and on it can never be rationalized