Which of the following is equivalent to 36 Superscript negative one-half?
2 answers:
You might be interested in
Answer:
I hope I helped you^_^
Given:
4:x::x:16
To find:
The value of x.
Solution:
We have,
4:x::x:16
It means, we have
4:x = x:16
It can be rewritten as
On cross multiplication, we get
Taking square root on both sides.
Since ratio can be negative or positive, therefore, the value of x is either -8 or 8.