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
wariber [46]
3 years ago
8

Write the following expression as a trinomial in standard form. 3(x+3)2 – 2(x + 3) +4

Mathematics
1 answer:
cestrela7 [59]3 years ago
4 0

Answer:

4(x+4)

Step-by-step explanation:

multiply the numbers

3(x+3)×2 - 2(x+3) +4

collect like terms

6(x+3) - 2(x+3) +4

Factor the expression

4(x+3)+4

Add the numbers

4x + 12 +4

=

4x + 16

or

4(x+4)

You might be interested in
Suppose the average math SAT score for students enrolled at local community college is 490.4 with a standard deviation of 63.7.
lakkis [162]

Answer:

Option B) 9.1      

Step-by-step explanation:

We are given the following in the question:

Average score = 490.4

Standard deviation = 63.7

Sample size, n = 49

Formula:

=\dfrac{\sigma}{\sqrt{n}}

Putting values, we get,

Standard error =

=\dfrac{\sigma}{\sqrt{n}} = \dfrac{63.7}{\sqrt{49}} = 9.1

Thus, the correct answer is

Option B) 9.1

8 0
2 years ago
Please help i need it !!!
Sedbober [7]

Answer:

x=7

Step-by-step explanation:

3 0
3 years ago
Choose the point-slope form of the equation below that represents through the points (-3,2) and (2,1)
s2008m [1.1K]

Answer:

-1/4

Step-by-step explanation:

2-1 over -3-1 = 1/-4

3 0
3 years ago
WHAT ARE THE BEST WAYS TO STUDY THE ASVAB
Aneli [31]
There are several study guides you can use when you’re preparing for the ASVAB. There are many ASVAB study guides available, some of which are easier to understand than others, so you’ll need to find the one that will work best for you and your learning
abilities. Here are some of the top sellers:
The ASVAB for beginners.

Master The ASVAB Basics.

30 Days to the ASVAB.

The Pass Key to the ASVAB.
6 0
3 years ago
In the diagram below DE is parallel to XY. What is the value of y?
jeka94

it would be 94 hope this helps

7 0
3 years ago
Read 2 more answers
Other questions:
  • Winnie poured 14 cups of water into a rectangular container measuring 13 inches by 7 inches by 6 centimeters. [1 cup = 14.44 cub
    14·1 answer
  • How can relationships between categorical data be displayed
    8·1 answer
  • 3x=15-6y in slope intercept form
    6·1 answer
  • Multiply. Express your answer in simplest form. 9 1/6 × 1 1/11
    11·2 answers
  • A plane begins to descend from a height of 202 meters. The plane decreases in altitude at an average rate of 1.8 meters per seco
    5·1 answer
  • Gina Wilson unit 3: homework 6: Slope intercept form and standard form HELP
    10·1 answer
  • X + 3 1/2 = 10 What is the value of x?
    9·1 answer
  • Can you plz help me with this
    7·2 answers
  • Help, please I forget what to do :(
    9·2 answers
  • How is Pascal's triangle used in binomial theorem?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!