1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
leonid [27]
3 years ago
10

Divide (x^2-16/x-1)/x+4

Mathematics
1 answer:
GenaCL600 [577]3 years ago
6 0
\bf \cfrac{\quad \frac{\stackrel{\textit{}}{x^2-16}}{x-1}\quad }{x+4}\implies \cfrac{\quad \frac{\stackrel{\textit{difference of squares}}{x^2-4^2}}{x-1}\quad }{x+4}\implies \cfrac{\quad \frac{(x-4)(x+4)}{x-1}\quad }{x+4}
\\\\\\
\cfrac{\quad \frac{(x-4)(x+4)}{x-1}\quad }{\frac{x+4}{1}}\implies \cfrac{(x-4)\underline{(x+4)}}{x-1}\cdot \cfrac{1}{\underline{x+4}}\implies \cfrac{x-4}{x-1}
You might be interested in
Jaden can read 18 pages in 1/3 of an hour. How many pages can he read in 2 hours
algol [13]
Answer is 108 pages. 1/3 of an hr is 20 min. 20*3=60 which is an hr. 3+3=6. So then you get 6*18=108.
8 0
3 years ago
Hi please somebody help me with this equation with explanation thank you
juin [17]

Answer:

{ \tt{ \frac{1}{24} m -  \frac{2}{3}  =  \frac{3}{4} }} \\  \\ { \tt{ \frac{1}{24} m =  \frac{17}{12} }} \\ m = 34

4 0
3 years ago
Read 2 more answers
A square room of volume 900 m’has a door of
Delicious77 [7]

1687.5/7.5

=225

225×12.5

=2812.5

5 0
2 years ago
Please Help...I really need this, I dont understand???
Luden [163]

Answer:

Decreased

Strong negative

Step-by-step explanation:

The correlation Coefficient is used to show the strength and type of relationship which exists between the dependent and independent variable. The correlation Coefficient value ranges from - 1, to 1. With values closer to either - 1 or 1 depicting a strong relationship while those closer to 0 represents weak relationship. And correlation Coefficient of 0 indicates that no relationship exiata at all. Depending in the sign, that is positive or negative, positive sign means positive relationship while a negative sign represents a negative association. Positive association is interpreted as, for every increase in A, Variable B also increase and vice versa. For negative association, When A increases, B decreases and vice versa

6 0
3 years ago
Triangle ABC is an isosceles with a base AC. The base angles are 60 degrees. Find the length of the base and the length of the a
lisabon 2012 [21]

Answer:

base =5   because all angles=60, so an equilateral triangle

height=4.33

Step-by-step explanation:

height^2+1/2(5)^2=5^2

height^2+6.25=25

height^2=18.75

height=4.33

8 0
2 years ago
Other questions:
  • When would you use a drawing of comparison bars for a word problem?
    14·1 answer
  • Fiona has $18 to spend. She spent $4.25, including tax, to buy a notebook. She needs to save $9.75, but she wants to buy a snack
    6·1 answer
  • There are seven boys and seven girls in a class. The teacher randomly selected one student to answer a question. Later, the teac
    14·2 answers
  • Can someone help me please? I'm not good at these problems...
    8·1 answer
  • Graph the function f(x)=−1/3x+1.<br><br> Use the line tool and select two points to graph.
    13·2 answers
  • Put the following fractions in their simplest forms 9/36=?
    8·1 answer
  • Chase plays the piano and the cello. For every 2 hours he practices the piano, he practices the cello for 3 hours. If he practic
    15·1 answer
  • PLLLLLLLLLLLLLZ HELP ANSWER IF YOU KNOW
    12·1 answer
  • WRITING BOOK
    11·2 answers
  • 1. If you were to shade all the numbers that are divisible by 2 and by 3 in this multiplication table which rows would be comple
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!