√x² - 4 + x²/x² + 1
x - 2 + x²/x² + 1
<u>x - 2</u> + <u> x² </u>
1 x² + 1
<u>(x - 2)(x² + 1)</u> +<u> x² </u>
(1)(x² + 1) x² + 1
<u>x³ + x - 2x² - 2</u> + <u> x² </u>
x² + 1 x² + 1
<u>x³ - 2x² + x² + x - 2</u>
x² + 1
<u>x³ - x² + x - 2</u>
x² + 1
x³ + x - 2
Answer: H=2 i just took the test
Step-by-step explanation:
5/12+5/12=10/12
10/12+10/12=20/12 wich =1.666666666666667theres ur answer to one.
dont know the answer to the other one
Sorry
Hope that helps
Answer:

Step-by-step explanation:
To find x, we first have to solve the equation given in the question:




Therefore, x = 9.
Hope this helped!
Answer:
A)
B) 
C) 
Step-by-step explanation:
1) Incomplete question. So completing the several terms:
We can realize this a Geometric sequence, with the ratio equal to:

A) To find the next two terms of this sequence, simply follow multiplying the 5th term by the ratio (q):

B) To find a recurrence a relation, is to write it a function based on the last value. So that, the function relates to the last value.

C) The explicit formula, is one valid for any value since we have the first one to find any term of the Geometric Sequence, therefore:
