I think the answer is A. But I’m not fully sure
Well,
As we can see, the only difference is that the parentheses have moved.
This is an example of the associative property. It is specifically of multiplication, because products are used in this case.
Just as a test, let's see whether they are really equal.
Following PEMDAS, we get:
(2*4)7 = 2(7*4)
(8)7 = 2(28)
56 = 56
They are equivalent.
Given:
The given expression is

To find:
The simplified form of given expression.
Solution:
We have,

The common factors in numerator and denominator are e, e, f.
Cancel out the common factors.

Therefore, the required expression is
.
No, the longest chord possible is equal to the diameter...
Answer:
x=8=2=3
Step-by-step explanation: