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
Pani-rosa [81]
3 years ago
10

Simplify the expression [14]-[-14]

Mathematics
2 answers:
uysha [10]3 years ago
6 0

The problem to solve is:

[14]-[-14]

Because of the minus sign

14 becomes - 14

The answer is -14

[14]-[-14] evaluates to 28

The final answer is

28

mark brailiest please


Alik [6]3 years ago
6 0

Answer:


The answer is 28


You might be interested in
"I'm thinking of a fraction that is equivalent to 3/9
vlabodo [156]

Answer:

1/3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
I am operations that undo each other like multiplication and divison
umka2103 [35]
What's factoring 8 but not a multiple of 4. 8 and 4
8 0
3 years ago
2x² - 5x+1 has roots alpha and beta. Find alpha⁴+beta⁴ without solving the equation.
shepuryov [24]

Answer:

Step-by-step explanation:

\alpha+\beta=\dfrac{5}{2} \\\\\alpha*\beta=\dfrac{1}{2} \\\\\alpha^2+\beta^2=\dfrac{21}{4} \ (see\ previous\ post)\\\\(\alpha+\beta)^4=\dfrac{625}{16} \\\\=\alpha^4+\beta^4+4*\alpha^3*\beta+6*\alpha^2*\beta^2+4*\alpha*\beta^3\\\\=\alpha^4+\beta^4+4*(\alpha*\beta)(\alpha^2+\beta^2)+6*\alpha^2*\beta^2\\\\\alpha^4+\beta^4=(\alpha+\beta)^4-4*(\alpha*\beta)(\alpha^2+\beta^2)-6*\alpha^2*\beta^2\\\\= \dfrac{625}{16} -4*\dfrac{1}{2} *\dfrac{21}{4} -6*(\dfrac{1}{2})^2 \\\\

= \dfrac{625}{16}- \dfrac{168}{16}-\dfrac{24}{16}\\\\\\= \dfrac{433}{16}

7 0
3 years ago
What is the equivalent expression for 8w - 16?
Maslowich

Answer:

8(w - 2)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
last weekend, mandy collected 4 times as many shells as cameron .together,the collected 40 shells.how many sheels did mandy coll
ehidna [41]
It would be ten because 40 divided by 4 is ten
3 0
3 years ago
Other questions:
  • PLEASE HELP ME!! =) NEED DONE NOW.
    10·2 answers
  • The temperature outside an airliner was -50 f this was 110 degrees f less than the temp in the ground write an equation to repre
    9·1 answer
  • What is the value of x in the equation 3/5(x+2)=x-4
    15·1 answer
  • I need ONLY number 7 my teacher gave me this packet and i can’t figure that one out
    11·2 answers
  • A 95% confidence interval for the mean number of television per American household is (1.15, 4.20). For each of the following st
    5·1 answer
  • Find the LCM of 12, 15, 18
    15·1 answer
  • Is it right for people to get credit for an answer if they looked it up?
    12·2 answers
  • Multiply 4-6i and -4+2i
    13·2 answers
  • What is the amplitude of the function?<br><br><br><br> 2.<br> O<br> 3<br> O<br> 4<br> 5
    8·1 answer
  • Which sequence is represented by = 10 − 29 where x represents the term number and y represents the term?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!