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
Nookie1986 [14]
2 years ago
10

(2x+1)^2+4x(x-1)-3+3(-4x^2

Mathematics
2 answers:
kirill115 [55]2 years ago
8 0
The answer is -4x^2 - 2

I used Photomath
Rufina [12.5K]2 years ago
6 0

Answer:

−4x2−2

Step-by-step explanation:

You might be interested in
What is the beat estimate for the quotient? 591.3 device by 29
Sedbober [7]
Hi there!

To estimate, we can round:

591.3 is approximately 600
29 is approximately 30

Now, we divide:

600 / 30 = 20

Hope this helps!
6 0
3 years ago
The 9’s in 9,905,482
Sergeu [11.5K]

Answer:Your question is very detailed but I’ll try anyways, there are two 9,s in that number and 9 million is one of them and the other is 900,000

Step-by-step explanation:

If this is wrong you can report it to remove I’m sure,

7 0
2 years ago
A number is 42,300 when multiplied by 10 Find the product of this and 500?
Simora [160]
2115000

x*10= 42300

x= 4230

x*500

4230*500= 2115000

Hope this helps
4 0
3 years ago
Read 2 more answers
. Which sentence contains a proper noun? Users of electronic databases can check a library’s catalog to see which books are avai
Anarel [89]

Step-by-step explanation:

A proper noun is a specific name for a particular person, place, or thing.

The Internet is a communication network that gained popularity in the 1990s.

<h2>A proper noun should always start with a capital letter, whether at the <u>s</u><u>t</u><u>a</u><u>r</u><u>t</u><u> </u><u>o</u><u>r</u><u> </u><u>m</u><u>i</u><u>d</u><u>d</u><u>l</u><u>e</u><u> </u><u>o</u><u>f</u><u> </u><u>a</u><u> </u><u>sentence</u><u>.</u></h2>
8 0
2 years ago
What is the value of the discriminant for the quadratic equation –3 = –x2 + 2x? Discriminant = b2 – 4ac –8
Elena-2011 [213]

Answer:

32

Step-by-step explanati

everyone knows that

3 0
2 years ago
Read 2 more answers
Other questions:
  • Danae is choosing between two jobs. One job pays an annual bonus of $1,500 plus $120 per day worked. The second job pays an annu
    5·2 answers
  • There are 800 8th grade students at Washington Middle School. If 12 students are allowed to swim in the pool each day how many d
    5·2 answers
  • What is 5 8/12 in simplest form?
    12·2 answers
  • Select all the rations that are equivalent to each other
    11·1 answer
  • What is the value of y in the equation 5x+2y=20 when x = 0.3?
    14·1 answer
  • How are greater than and greater than or equal to similar?<br> How are they different
    5·1 answer
  • B(10,15) B´(4,6) Which type of transformation is that?​
    11·1 answer
  • Pls help! will mark best answer brainliest!
    7·1 answer
  • Does anyone know how to do this?
    6·1 answer
  • The figures are similar. Find x.<br> Brainiest to the correct person!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!