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
Rom4ik [11]
3 years ago
14

What is (4x+2)^2-3 ??

Mathematics
1 answer:
Veronika [31]3 years ago
4 0
(4x+2)²-3
16x²+4-3
16x²+1

Hope this helps :)
You might be interested in
You triple your account balance by making a deposit. Then you withdraw $28.50 from your bank account. Now your account is overdr
Crazy boy [7]

Answer:

Your original account balance before you made the deposit is $6

Step-by-step explanation:

Let x = your original account balance.

You triple your account balance by making a deposit. This means

New account balance = 3 × x = 3x

Then you withdraw $28.50 from your bank account. This means that you have $(3x - 28.5) left.

Now your account is overdrawn by $10.50. This means you have withdrawn beyond what you have in your account. Your new account balance is -$10.5. Therefore,

3x - 28.5 = - 10.5

3x = -10.5 + 28.5 = 18

x = 18/3 = 6

Your original account balance before you made the deposit is $6

8 0
3 years ago
How do you find the area of the regular figure
snow_lady [41]

Answer:

Length times width

Step-by-step explanation:

l*w

5 0
3 years ago
Read 2 more answers
4(x)+2 Is -18 what is x
Harrizon [31]

Answer:

x=-5

Step-by-step explanation:

4x =  - 18 - 2 \\ x =  \frac{ - 20}{4}  \\  =  - 5

BESTIEEE I HOPE U CAN GIVE ME BRAINLIEST (╥﹏╥)(╥﹏╥)

7 0
3 years ago
Read 2 more answers
Ms. Anderson deposits $7,000 into a savings account that pays a simple interest of 2% per year. Which of the following would be
ANEK [815]

Answer:

$7,428.46

Step-by-step explanation:

A = 7000(1 + .02)³

A = 7000(1.02)³

A = 7000(1.0612)

A = $7,428.46

7 0
3 years ago
Decide whether the pair of lines is parallel, perpendicular, or neither. 3x-6y=2 and 18x+9y=8
Ray Of Light [21]

Answer: perpendicular

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • If 8 cakes cost £4,then how much do 3 cakes cost?
    10·2 answers
  • Please help on this one
    9·2 answers
  • A quadrilateral with vertices at A(4, –4), B(4, –16), C(12, –16), and D(12, –4) has been dilated with a center at the origin. Th
    8·2 answers
  • Helpppppp solve it find the area please
    11·1 answer
  • Elise said that 0.2 equals 2% use numbers and words to explain her mistake
    6·2 answers
  • PLZ HELP OOOOHHH<br><br> Solve for X<br><br> -1/5(x-4)= -2<br><br> x=[_]
    8·2 answers
  • Indira is using a number line to add Negative 1 + (negative 3). She begins by showing –1 on the number line, as shown below.
    10·2 answers
  • The probability of a football team winning a game is three fifths. If they play 45 games in a season, how many games would you e
    6·1 answer
  • Quy tắc suy luận nào là cơ sở của suy diễn sau: "Biết rằng: 2 đường thẳng d và d' song song hoặc cắt nhau. Ta đã có d không song
    6·1 answer
  • Please Help!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!