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
gizmo_the_mogwai [7]
4 years ago
11

Simplify the expression. Use standard polynomial format. x(2x + 3) + (x - 3)(x - 4)

Mathematics
1 answer:
timofeeve [1]4 years ago
5 0

Answer:

x(2x + 3) + (x - 3) (x - 4) = 3x²- 4x + 12

Step-by-step explanation:

<em>Expand:</em>

x(2x + 3): 2x² + 3x

2x² + 3x + (x - 3) (x - 4)

<em>Expand</em>:

(x - 3) (x - 4):  x²- 7x + 12

2x² + 3x + x²- 7x + 12

<em>Simplify:</em>

2x² + 3x + x² - 7x + 12:  3x² - 4x + 12

= 3x² - 4x +12

You might be interested in
It costs Doug $30 to set up a cupcake stand. He charges $2 for every cupcake he sells. If Doug makes $48 of profit in one day, h
Lunna [17]

Answer:

It is 39 cupcakes.

Since he charges $2 per cupcake (39), it is 78.

He makes profit so subtract 30 from 78 and you get $48.

6 0
3 years ago
Order the temperatures from greatest to least.
ch4aika [34]

Answer:

90

60

5

-10

-25

-45

Step-by-step explanation:

Do the biggest number. Then count down. When you get to negative number the smallest negative is the biggest number because it is closer to zero.

4 0
3 years ago
29+d=54;24,25,26 what
kirza4 [7]
25 is the anwser you're looking for
8 0
3 years ago
Can someone please help me fill this out I generally need help
Aneli [31]

Answer:

confusement

Step-by-step explanation:

3 0
3 years ago
Solve for x. Round to the nearest tenth, if necessary.<br> P<br> 29°<br> х<br> Q<br> -6.6<br> R
Margarita [4]

Answer:

The x in this question is 151 degrees

7 0
3 years ago
Read 2 more answers
Other questions:
  • How do I figure out what p equals -2/5=3/8+p
    10·1 answer
  • ASAP WILL MARK BRAINLIEST!!!!
    9·2 answers
  • Write a set of 3 numbers that have a gcf of 13
    8·1 answer
  • Elle can by 2 quarts of milk for 3 dollars or 1 gallon of milk for 3 dollars. Witch is the better deal. Explain
    10·2 answers
  • I need help with this one question.
    15·1 answer
  • 0.09502 to 2 decimal places
    12·1 answer
  • In a sample of 500 new websites registered on the Internet, 24 were anonymous (i.e., they shielded their name and contact inform
    9·1 answer
  • Convert the following equation into slope- intercept form.<br> -10x+5y=20
    11·1 answer
  • 14m - 9n + 2n -3(3m - 4)
    11·2 answers
  • Six times the difference of a number and 4 is no more than 10.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!