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
Stella [2.4K]
2 years ago
13

Hi, so I know the answer to this problem (now that I got it wrong) but I'm not quite sure why I was wrong, help?

Mathematics
2 answers:
Maru [420]2 years ago
8 0

Answer:Because its -2x exponent of 2 so you cant do anything to that but you can touch the 2x it doesn't have a exponent so that's why but now since you did something to 2x you have to change 2x exponent of 2 into negative

Step-by-step explanation:

melisa1 [442]2 years ago
4 0

2x² + 2x + ? = x

⇒ ? = x - 2x² - 2x

⇒ ? = -2x² - x

Your answer is incorrect because 2x² - x² would mean x² is part of the answer, which is clearly incorrect.

You might be interested in
38% out of all seventh graders have taken swimming lessons. there are 250 students in the seventh grade. How many of them have t
stellarik [79]
The answer is 90 10% 25 30% 75% 1% 2.5 8% 20 75+ 20= 90
3 0
3 years ago
Paulasia has 8.47 ounces of tofu. She divides the tofu into 10 equal pieces and gives one piece to each of her friends. How
Shtirlitz [24]

Answer:

Each piece of tofu weighs 0.847 ounces.

Step-by-step explanation:

8.47 divided by 10 = 0.847 ounces

Hope this helps

3 0
3 years ago
The LSU tigers won the 2019 Football National Championship. Joe Burrow threw for 60 touchdowns in the 15-game season. What is th
Sergeeva-Olga [200]

Answer:

what grade is this question?

8 0
3 years ago
Read 2 more answers
cara played a card game using a deck of 52 cards after she dealt the same number of cards to 4 players she had 24 cards left ov
Dmitriy789 [7]

Answer:

<h2>7</h2>

Step-by-step explanation:

Assume each player get x cards. Total number of cards now is 4x+24=52.

Therefore, 4x=52-24=28.

Then, x= 28/4=7.

3 0
3 years ago
A drinking water project construct a cubical tank of 20m long what is the capacity of the tank​
earnstyle [38]
3.45 is the answer I think

4 0
3 years ago
Other questions:
  • Hi! If you can, please help me with this question. And show the steps on how you got your answer. Thank you!
    15·1 answer
  • What is 43,080,700 in expanded form
    6·2 answers
  • The ratio is 18:24 in its simplest form is?
    9·2 answers
  • W(x)=5^x odd or even
    6·2 answers
  • PLEASE HELP ME WITH THIS PLEASEE
    14·2 answers
  • Question 2
    5·1 answer
  • What is the measure of a? ab=15, bc=15,ac=15
    6·1 answer
  • Can someone help meee this is due soon T^T
    11·2 answers
  • I need help plis I'm struggling in this math problem ​
    8·1 answer
  • What is the arc length of the crust of half of a pizza that is 6 inches in diameter? show all work
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!