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
statuscvo [17]
2 years ago
7

Simplify the complex rational expression

Mathematics
2 answers:
12345 [234]2 years ago
8 0

Answer:

2( x +2 )

<em>x+1</em>

Step-by-step explanation:

to add or subtract expressions expand them to make their denominators the same, multiply 1 time \frac{x-2}{x-2}

since \frac{x}{x-2} and \frac{x-2}{x-2} have the same denominators add them by adding their numerators

combine x + x -2

factor x^{2} - 4

to add or subtract expressions expand them and multiply by 1

have same denominator add them by adding their numerators

do the multiplications in 3 + ( x-2 )(x+2)

combine like terms in 3 + x^{2} + 2x - 2x -4

divide \frac{2x-2}{x-2} by \frac{-1 + x^{2} }{(x-2)(x+2) } multiplying \frac{2x-2}{x-2}

cancel out x-2 in both numerator and denominator

factor the expression that are not already factored

cancel out x-1  in both numerator and denominator

expand the expression

jasenka [17]2 years ago
7 0

Answer:

2(x+2)/x+1

Step-by-step explanation:

You might be interested in
Find -11/15 if (n) =5n +6
Anestetic [448]
F(-11/5)=5(-11/5)+6
f(-11/5) = -11+6
<span>f(-11/5) = -5
Hope this helps!</span>
6 0
3 years ago
Is this correct? <br><br> #2 <br><br> Please check
julsineya [31]
Yes you are correct!

you first have to get rid of the number next to the variable m. so you have to subtract 9 to get rid of the variable. then you subtract 9 from both sides and get that answer.
4 0
3 years ago
What is the lateral area of a rectangular prism with a base length of 16 m, a base width of 8 m, and a height of 4 m?
creativ13 [48]
B. because you do 16*2*h + 8*2*h and you get 128 + 64 = 192
7 0
3 years ago
Read 2 more answers
Please help!!<br> Simplify the expression:<br> 1) (m^2m^3)^4<br> 2) (x^4x)^2
max2010maxim [7]

Hello! I hope i’m correct!! :)

Answer:

1) 20^m

2) x^10

Step-by-step explanation:

(m^{2+3})^{4}

(m^{5})^{4}

=m^{20}

First expression: m^20

______________________________

(x^{5} )^{2}

=x^{10}

Second expression: x^10

Hope this helps! If you have any questions about this, feel free to ask! Have a wonderful day! ⭐️

(Sorry if this is incorrect!)

~By, BrainlyAnime~ <3

5 0
3 years ago
Please help. Thank you.
damaskus [11]
(10x + 4) + (5x-4) ≈ 180

solve for x and you get x≈12 
 
plug 12 in to 5x-4 and you get 56 
7 0
3 years ago
Other questions:
  • Aaron bought 7/8 of a yard of fabric and it cost him $4.10. What does a full yard cost?
    14·1 answer
  • What is the answer? To Solve This Problem?
    8·2 answers
  • Exponential form of xyyzzz
    11·1 answer
  • Find the value of each variable in the parallelogram
    7·1 answer
  • Dada a função f(x) = ax + b e sabendo-se que f(3) = 5 e f(-2) = -5 calcule f(½)
    10·1 answer
  • Alice borrowed 16700 from the bank at a simple interest rate of 9% to purchase a used car.At the end of the loan,she had paid a
    5·1 answer
  • What constitutes a function
    5·1 answer
  • Help a girl out?<br>what is the solution to -3/4 x + 2&lt;7?​
    15·2 answers
  • For the function h defined by h(x) = 2x2 – 2, find h(-1/2).
    12·1 answer
  • You want the billboard to have an area of 144 ft. 1. What do you know about the height and the width of the billboard?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!