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
zmey [24]
3 years ago
10

Write a sentence explaining why all solutions of rational equation must be checked

Mathematics
1 answer:
algol [13]3 years ago
4 0

Answer:

  Some found solutions may be extraneous, so they must all be checked in the original equation.

Step-by-step explanation:

All "solution" values that make any denominator of a rational expression zero must be excluded from the solution set. Every solution must be checked to make certain it is not excluded.

You might be interested in
Rewrite each fraction with a denominator of 24 2/3 and 5/8
Tresset [83]

Answer:

2/3 = 16/24

5/8 = 15/24

Step-by-step explanation:

2/3= 16/24

5/8= 15/24

because if you multiply across \frac{2}{3} by \frac{8}{8} equal \frac{16}{24}

and if you multiply across \frac{5}{8} by \frac{3}{3} equal \frac{14}{24}

3 0
2 years ago
Somebody help pls I need help with this
alisha [4.7K]

Answer:

Step-by-step explanation:140

7 0
2 years ago
Read 2 more answers
if x is the first, or smallest, of three consecutive integers, express the sum of the integer and the third integer as an algebr
Scrat [10]

Consecutive numbers differ by one. So, if x is the first, the three numbers are

x,\ x+1,\ x+2

The sum of the first and third integer is

x+(x+2)=2x+2

5 0
3 years ago
Solve the expression 3a+5 when a=6
Svetllana [295]

Answer:

23

Step-by-step explanation:

3a+5

3(6)+5

18+5

23

8 0
2 years ago
Read 2 more answers
What is step 10 in this proof
zhenek [66]

Answer: do you have more details or what I don’t understand what you need

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • HELP ME PLZ!!!
    12·1 answer
  • What is the area of the composite figure
    10·1 answer
  • What is the perimeter of a square with sides that measure 2x + 3 units?
    14·1 answer
  • Ally makes $15 per hour. She works 40 hours a week. How much money will Ally make in February? Hint: February has 28 days.
    14·2 answers
  • What are the solutions to the system y=x^2+5x-9 y=2x+1
    6·2 answers
  • . Mr. Wayne has a 3-year contract for his cell phone service. He pays $124.65 each month to cover everyone in his family. How mu
    9·1 answer
  • Help me!!!! Pleaseeee
    7·1 answer
  • What is the value of the expression =2 ?<br> 0<br> 2
    6·2 answers
  • Please help me I really need help !!!!!!
    12·1 answer
  • A gift box in the shape of a
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!