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
sergeinik [125]
3 years ago
10

multiply or divide and then simplify (x+1)^2/(x-5)*(x-3)/(x+1) 3x+3/2 divided by 4/9x+9 4a/3a-3*3(a-1)/16a x+2/x-1 divided by 5x

+10/x-2
Mathematics
1 answer:
antoniya [11.8K]3 years ago
5 0
\frac{(x+1)^2}{x-5}\cdot\frac{x-3}{x+1}=\frac{x+1}{x-5}\cdot\frac{x-3}{1}=\frac{(x+1)(x-3)}{x-5}=\frac{x^2-3x+x-3}{x-5}=\frac{x^2-2x-3}{x-5}\\\\D:x\neq5\ \wedge\ x\neq-1


\frac{3x+3}{2}:\frac{4}{9x+9}=\frac{3x+3}{2}\cdot\frac{9x+9}{4}=\frac{27x^2+27x+27x+27}{8}=\frac{27x^2+54x+27}{8}\\\\D:x\neq1


\frac{4a}{3a-3}\cdot\frac{3(a-1)}{16a}=\frac{1}{3a-3}\cdot\frac{3a-3}{4a}=\frac{1}{4a}\\\\D:a\neq1\ \wedge\ a\neq0


\frac{x+2}{x-1}:\frac{5x+10}{x-2}=\frac{x+2}{x-1}\cdot\frac{x-2}{5x+10}=\frac{x+2}{x-1}\cdot\frac{x-2}{5(x+2)}=\frac{1}{x-1}\cdot\frac{x-2}{5}=\frac{x-2}{5x-5}\\\\D:x\neq1\ \wedge\ x\neq2\ \wedge\ x\neq-2
You might be interested in
What is the answer for Ac?
alukav5142 [94]

Answer:

answer is 13 plus 26 is equal to 39

8 0
2 years ago
Convert 9/5 into a mixed number
Nadusha1986 [10]
1 and 4/5, would appreciate brainliest!
3 0
3 years ago
Read 2 more answers
Rewrite the equation B - 7,536 = 2t as a function of t.
pav-90 [236]

Answer:

B = 2t + 7,536

Step-by-step explanation:

B - 7,536 = 2t

Add 7,536 to both sides.

B = 2t + 7,536

8 0
2 years ago
Identify the slope and the y-intercept of the following equation: y = 5x + 1.
nlexa [21]

Answer:

Step-by-step explanation:

The slope is going to be the one that has the X by it so your slope is going to be 5x. Then your y intercept is going to be the number behind the slope so the y intercept is positive 1.

5 0
3 years ago
Read 2 more answers
What is h(x)=|3x|-1 ? x=7. Insert 7 for x. Thanks!!
tiny-mole [99]

Answer: 20

<u>Step-by-step explanation:</u>

h(x) = |3x| - 1

h(7) = |3(7)| - 1

      = |21| - 1

      =  21  - 1

      = 20

3 0
3 years ago
Other questions:
  • How do you get 85 tens in 23 ones in standard form ?
    10·2 answers
  • Suppose that an open box is to be made from a square sheet of cardboard by cutting out squares from each corner as shown and the
    8·1 answer
  • a cube of wood exerts a pressure of a 2pa when it is placed on a floor . What is the force exerted by the cube of its surface ar
    11·1 answer
  • I need help on this question!!
    7·1 answer
  • (5i-3)(9i+1)<br> Answer must be in standard form
    14·1 answer
  • Convert 5 quintal into kilogram
    8·2 answers
  • Plz help me on this i dont know how to do this!!!
    6·2 answers
  • 8.4 ÷ 2.1
    9·1 answer
  • WILL GIVE BRAINIEST As a fundraiser the school has a pie eating contest. Matt eats 2.75 pies in 300 seconds. If Matt eats at a c
    6·1 answer
  • This pattern follows the rule add 9. What are the next 3 terms?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!