Answer:
25/16
Step-by-step explanation:
simplify
(64/125)^(-2/3)
= [125/64]^(2/3)].
{since (x/y)^(-m) = (y/x)^m}
=[[(5/4)³]^(1/3)]²
= [5/4]²
= [25/16]
Answer:
[0, infinity)
Step-by-step explanation:
The square root is a function that is not defined for negative values, since they belong to another space, the complex space.
Having that in mind that means
x>=0
That's it
Answer:
A
Step-by-step explanation:
Multiply 5 with the expression in the bracket you will get 60y-90-20x
Answer:
Can't answer this
Step-by-step explanation:
For this question, I think you need to read more informations, find out the function
After you find out the function,
Replace f(x) as 12 and replace x with n
After that, try to solve it.
Good luck.