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
mariarad [96]
3 years ago
14

I need this Now (2x + 1)²

Mathematics
2 answers:
Alla [95]3 years ago
7 0

Answer:

4x² + 4x + 1

Step-by-step explanation:

We know that (a + b)² = a² + 2ab + b², therefore, (2x + 1)² = 4x² + 4x + 1.

Angelina_Jolie [31]3 years ago
3 0

Answer:

(2x)^2  + 2(2x)(1) + (1)^2

4x^2 + 4x + 1

Step-by-step explanation:

You might be interested in
Four less than the difference of a number x, squared and 6; X=2
algol [13]
USE QUIZLET IT TELLS

5 0
3 years ago
2+2= ? please answer asap
musickatia [10]

Pretty sure it’s 4 idk tho this is a tough one. Hahahaha

6 0
3 years ago
Read 2 more answers
Primula Brandybuck is sampling the family harvest of tomatoes. She randomly selects 446 tomatoes and inspects them for cracking.
Marta_Voda [28]

Answer:

Step-by-step explanation:

5 0
3 years ago
The square represents a scale model that was created by using a factor of 4. A square with sides lengths of 8 feet. Which is tru
alexandr402 [8]

The answer should be 1/4

3 0
3 years ago
Read 2 more answers
Add: (–6 – n + 2n2) + (8 – 3n – 10n2)
MArishka [77]
The answer is C:
2-4n-8n^2

you add the variables with the same exponents and the constants in (-6-n+2n^2) + (8-3n-10n^2).

4 0
3 years ago
Other questions:
  • 1 5⁄7 ÷ 4 2⁄7 i need the anser im stuck
    6·2 answers
  • Someone please solve all equations
    12·1 answer
  • In complete sentence explain the process of mitosis<br><br> in your own words plz
    9·2 answers
  • which answer describes the graph of the function f(x)=-2*3^√x? just incase this isn't clear the three is above the square root s
    11·1 answer
  • A large manufacturing firm tests job applicants who recently graduated from college. The test scores are normally distributed wi
    9·1 answer
  • A plate has a circumference of 24 inches. What is the radius of the plate
    14·1 answer
  • Which function is shown in the graph below?
    13·2 answers
  • If he drank 80% of his water on his entire hike. How much did he drink? (Remember he brought 3 liters of water.)
    13·1 answer
  • Two-fifths of one less than a number is less than three-fifths of one more than that number. What
    8·1 answer
  • ☆
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!