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
Fed [463]
3 years ago
6

How do you verify factoring is correct?

Mathematics
1 answer:
Ivahew [28]3 years ago
5 0
Multiply the factors together. You should get the original expression.

For example, if we are to factor
2x^2 + 4x
we would factor as
2x(x + 2).
Check this by multiplying back in
2x*x + 2x*2 = 2x^2 + 4x
which is what we started with, so we know we are correct.
You might be interested in
Allison went to the store to buy some walnuts. The price per pound of the walnuts is
spin [16.1K]

Answer:

Step-by-step explanation:

4 0
3 years ago
PLEASE HELP!!!What are good 3 examples of Geography?WILL GIVE BRAIN!!!
zvonat [6]

Answer:

The three main types of geography are physical, environmental and human geography. There are other sub-branches of geography such as political geography, historical geography and religious geography.

Physical geography deals with the study of Earth and its structure. The landforms, continents, oceans and tectonic movements are a part of physical geography. The formation of rocks, weathering, forces of erosion, winds, ocean currents and rivers are all studied as a part of physical geography. Environment geography deals specifically with the study of the interaction of plants and animals with Earth. Human geography focuses on how human societies flourish with the help of natural resources. It deals with the study of the evolution of cultures and religious beliefs. Economic, cultural and political geography are sub-branches of human geography.

Step-by-step explanation:

plz mark as brainliest

8 0
2 years ago
Consider the function g(x) = -3x - 4 if the domain value is selected from the set {-8, -2, 0, 3}, which of the following is a co
Marina86 [1]

Answer:

C. -13

Step-by-step explanation:

Solve for g(x) by replacing x with each domain value in the set. Solving for g(x) will give you these numbers:

{20, 2, -4, -13}

-13 is the only value that appears in the range set and in the multiple choice solutions. Therefore, the answer is C. -13

7 0
3 years ago
Read 2 more answers
What is the product?<br> I need help
LenaWriter [7]

Answer:

honey there is no picture to use...

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A culture started with 6,000 bacteria. After 5 hours, it grew to 7,800 bacteria. Predict how many bacteria will be present after
AleksandrR [38]

Answer:

After 5 hours, the amount of bacteria increased: 7800-6000=1800

After 1 hours, the amount of bacteria increased: 1800/5=360

After 18 hours,  the amount of bacteria increased: 360*18 = 6480

=> Total amount of bacteria after 13 hours: 6000+6480 =12480

4 0
3 years ago
Other questions:
  • At soccer​ training, the team ran for 6 minutes at 10 miles per hour. Your friend incorrectly says that the team ran a distance
    11·1 answer
  • Identify the vertical angles in the figure*<br> Please help ASAP!
    7·2 answers
  • When a number is decreased by 4%, the result is 93. What is the original number to the nearest tenth?
    8·2 answers
  • Find the quotient.<br> 121.5 ÷ 9
    11·2 answers
  • What’s the answer to this ? I can’t find it out
    12·1 answer
  • Find the value of the variable and GH if H is between G and I. GI = 5b + 2, HI = 4b – 5, HI = 3
    11·1 answer
  • Express your answer in scientific notation. 4.1 x 10^-2 - 2.6 x 10^-3
    13·1 answer
  • Which of the following describes all the solutions to the inequality 5x+7y=22 when y=-4
    11·1 answer
  • A paddle boat company charges $15 rental fee plus $12.75 per hour for rentals. If Jimmy has $45, which inequality can he use to
    13·1 answer
  • A rectangular container measures 4.5 m long. 3.6 m wide and 2.4 m high. What is the capacity of the containers, in litres when h
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!