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
andrezito [222]
4 years ago
13

Please help me with expansion and factorization of quadratic expressions. a) -4x^2 + 2x^2

Mathematics
1 answer:
Flura [38]4 years ago
8 0

Answer:-2x^2(2-1)

Step-by-step explanation:

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

You might be interested in
Nind reeds
Usimov [2.4K]

Answer:

42 gallons.

Step-by-step explanation:

count every inch *2 and calculate gallons

3 0
3 years ago
HELP PLEASE 18 POINTS
Mrrafil [7]

Answer:

75000 centigrams

Step-by-step explanation:

5 0
3 years ago
PLEASE SHOW WORK....
Irina18 [472]

Answer:

Step-by-step explanation:

omg its says you cant have help

8 0
2 years ago
If f(x) = 7x^2 - 3x +1 and g(x) = 3x - 2, find the following by matching.
Cloud [144]

f(x) = 7x² - 3x + 1

g(x) = 3x - 2


1. g(0) This means that x is 0, so you can plug in 0 for x in the equation:

g(x) = 3x - 2

g(0) = 3(0) - 2

g(0) = -2


2. g(1)    x is 1

g(x) = 3x - 2

g(1) = 3(1) - 2

g(1) = 3 - 2

g(1) = 1


3. f(1)     x is 1

f(x) = 7x²- 3x + 1

f(1) = 7(1)² - 3(1) + 1

f(1) = 7 - 3 + 1

f(1) = 5


4. f(x) = 7x²- 3x + 1

f(-2) = 7(-2)²- 3(-2) + 1

f(-2) = 7(4) + 6 + 1

f(-2) = 28 + 7

f(-2) = 35

4 0
3 years ago
Can the -1 in front of - (y - 1) be distributed?
olchik [2.2K]

-1(y-1)

-y+1 would be the simplified version so yes, it can be distributed

I hope this helps

-Ayden

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the quotient 3/4 divided by 1/3 =
    8·2 answers
  • Your parents allow you to borrow a car to get to your part-time job, but you have to pay for a tank of gas each month. Gasoline
    14·1 answer
  • Please help me, please?
    12·2 answers
  • carlos cut 5/12 of a yard of cloth into 5 pieces of equal length . what was the length. of each piece of cloth ?
    12·2 answers
  • The monthly demand for a certain brand of perfume is given by the demand equation p = 100e−0.0002x + 125 where p denotes the ret
    7·1 answer
  • Buses to Acton leave a bus station every 24 minutes. Buses to Barton leave a bus to Barton every 20 minutes A bus to Acton and a
    7·1 answer
  • Luca is planning to pay the restaurant bill for his coworkers. The bill was $193.75. A 4% tax was then added by the waiter. If L
    5·2 answers
  • si franco comió 8/3 de pizza y Fabián comió 5/6 de la misma pizza. ¿quien comió más ? si quedó 4/9 de pizza.​
    8·1 answer
  • What do all rectangles have in common? Choose ALL the correct answers.
    11·2 answers
  • 67 + - 6 - 35 + 18 + - 42<br> 1
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!