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
dedylja [7]
3 years ago
10

Find the domain of ( (a+b/b) − (a/a+b))÷( (a+b/a) − (b/a+b) )

Mathematics
2 answers:
Alexandra [31]3 years ago
7 0

Answer:

Hence the domain is given as,b is such that b is a member of all real numbers,except b=0,a=0, a=-b

Step-by-step explanation:

The domain refers to values for which the expression is defined.

This implies that, the denominators are not equal to zero.

(\frac{a + b}{b} -  \frac{a}{a + b}) \div ( \frac{a + b}{a} -  \frac{b}{a + b})

(\frac{(a + b)(a + b)-ab}{b(a + b)})\div(\frac{(a + b)(a + b)-ab}{a(a + b)})

\frac{(a + b)(a + b)-ab}{b(a + b)} \times\frac{a(a + b)}{(a + b)(a + b)-ab}

\implies \frac{a}{b}

Hence the domain is given as,b is such that b is a member of all real numbers,except b=0,a=0, and a=-b

lora16 [44]3 years ago
6 0

Answer:a/b

Step-by-step explanation:

You might be interested in
Identify the values of a , b , and c in the following quadratic equation.<br><br> 2 x2 + 3 x + 7 = 0
Liula [17]
Depends on where you are in the math book but this would be the most simple way.
n= number
sqar(-1) = i

8 0
3 years ago
Read 2 more answers
I am an odd 4-digit number between 5,000 and 5,999. The digit in the thousands place is half
Shkiper50 [21]
You are 5,987. 5 in the thousands place because you are a number in the 5,000s, and also the smallest 2 digit number divided 2 makes 5. 9 in the hundreds place because the biggest 1 digit number is 9. 8 in the tens place because the only single digit number that is a multiple of 4, but not 4, is 8. 7 in the ones place because 9 is the hundreds place, minus 2 is 7.
7 0
3 years ago
Use the order of operations to simplify this expression <br> |7-8|•4+3(-1)
kkurt [141]
1 is the answer 1111111111
3 0
3 years ago
Simplify the expression -4x^2(3x − 7).
satela [25.4K]

Answer:

Step-by-step explanation:

Simplify the expression -4x^2(3x − 7).

A. -12x^3 + 28

<h2>B. -12x^3 + 28x^2<= your answer</h2>

C. -12x^3 − 28

D. -12x^3 − 28x^2

5 0
3 years ago
Read 2 more answers
19,000 is invested in anaccount for 30 years. Find the value of the investment at the end of 30 years if the interest is 7% simp
stiv31 [10]

Answer:

the answer is in the image

5 0
3 years ago
Other questions:
  • PLEASE SOLVE IT STEP BY STEP
    7·1 answer
  • Select the correct difference.<br><br> 5d 2 + 4d - 3 less 3d 2 - 2d + 4
    15·1 answer
  • What’s 3.6 divided by 73.72 plz help
    13·1 answer
  • Name 5200 using thousands and hundreds
    11·1 answer
  • What is the fraction if you have $.95 And for the coins are twice as much as the rest how can I construct a Mac argument could j
    7·1 answer
  • Simplify.
    14·1 answer
  • Ashley and matt each purchase one raffle ticket. If a total of 13 raffle tickets are sold and two winners will be selected,what
    6·1 answer
  • Whats 9/-5 simplifyed to
    11·2 answers
  • What two numbers multiply to 6 &amp; add up to 8
    6·2 answers
  • Help me answer, please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!