The answer would be 4.12 because the other one is a negative

=

------> because,

is same as 64x³ and

is same as 125
Using the formula:

, we get,
=

=

------>that's your answer!!
X= one number
3x= the other number
Add the two numbers together.
x + 3x= 36
4x= 36
x= 9
Other Number
=3x
=3(9)
=27
ANSWER: The numbers are 9 and 27.
Hope this helps! :)
Answer:
6x
Step-by-step explanation:
The second option is the answer!