Answer:
see explanation
Step-by-step explanation:
12
Since the denominators are like, add the numerators leaving the denominator
= 
= 
15
We require the denominators to be like before we can add.
factor x² - 4 as a difference of squares
x² - 4 = (x + 2)(x - 2)
Expressing as
+ 
multiply the numerator/denominator of the first fraction by (x - 2)
=
+ 
Expand and simplify the numerators, leaving the denominator
= 
= 
Answer:
The answer is D.. 2^0
Step-by-step explanation:
i had the same question in my program
The zeros for the given equation are A. 
Step-by-step explanation:
Step 1:
To solve for x in a polynomial equation, we use the formula

Here a is the coefficient of
, b is the coefficient of
and c is the coefficient of the constant term.
In the given equation,
.
Step 2:
Substituting the values of a, b, and c in the equation, we get


So the answer is option A. 