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
vitfil [10]
3 years ago
7

Solve by factoring: y=2x^2-2x-1

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
3 0

Answer:

Move all the expressions to the left side of the equation.

y−2x²+2x+1=0

Move all terms not containing y to the right side of the equation.

y=2x²−2x−1

Step-by-step explanation:

You might be interested in
#3-4 PLEASE HELP ASAP
Pie

Answer:

IDK

Step-by-step explanation:

djjdjhgfdfghjmmnbgfd

4 0
3 years ago
How many tens equal 7000 ones ?
serg [7]

My answer was wrong, I'm am very sorry

8 0
3 years ago
If you have 24 classmates, how many ways are there for you to choose 4 team mates?
valkas [14]
You can try 4 x 6 = 24 so you can have 4 team mates of 6 groups ? is that what your asking
3 0
4 years ago
Question 13
PtichkaEL [24]

Answer:

  B.  30x

  D.  x(45-15)

Step-by-step explanation:

The distributive property lets you factor out the common factor of x. The sum of coefficients can be simplified to a single coefficient.

  45x -15x = x(45 -15) = 30x

5 0
2 years ago
What is the length of DE?
Andrew [12]

Answer:

The length of DE is 5 because they are similar triangle .

7 0
3 years ago
Read 2 more answers
Other questions:
  • a triangle with angles X(-6,1), Y(4,0), Z(1,3) is translated left 9 and up 12 . What are the new coordinates of the triangle
    15·1 answer
  • There are x giraffes at the zoo. The number of elephants is 4 less than three times the number of giraffes, and there are more t
    11·1 answer
  • Nova receives a bill for her cell phone each month. She pays a flat fee of $35 plus $0.05 per text message. This month, her bill
    5·1 answer
  • Can I please get some help?? Use the diagram and the given information to find the unknown length.
    9·1 answer
  • Help with this question plzzzzzz
    10·2 answers
  • You run around the perimeter of a baseball field at a rate of at least 13 feet per second. Which of the following are possible a
    14·1 answer
  • If the teacher has 30 students and 10% left,how much students does she have now
    10·2 answers
  • Find the volume of the square prism measuring 6km along each edge of the base and 5 km tall (no units)
    9·1 answer
  • Please someone help me out
    6·1 answer
  • A shoe store give a 25% discount on 48$ pants how much discount $
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!