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
FinnZ [79.3K]
3 years ago
10

Use the grouping method to factor this polynomial completely. 483 + 8x2 + 3x + 6

Mathematics
1 answer:
densk [106]3 years ago
5 0

Answer:

  (4x² +3)(x +2)

Step-by-step explanation:

4x³ +8x² +3x +6 = (4x³ +8x²) +(3x +6)

  = 4x²(x +2) +3(x +2)

  = (4x² +3)(x +2)

__

We assume you want real integers in the factors. Further factoring gets into complex irrational factors.

  (2x -i√3)(2x +i√3)(x +2)

You might be interested in
The total weight of 30 bags of flour and 4 bags of sugar is 42.6 kg. If each bag of sugar weighs 0.75 kg, what is the weight of
alina1380 [7]
The answer is: Each bag of flour weighs 1,32 kg. 

If we the total weight of the bags is given, and we know both the number of bags of flour and sugar, and we also know the weight of each bag of sugar, then we have to find the unknown, which is X. 30 times X plus 4 times the weight of a bag of sugar would equal 42.6kg. Next step is to put the unknown on one side and the known values on the other side. We have 30 times X equals 42.6 minus 4 times 0.75. 
To find X we need to divide the value with 30, or to sum up 

30X + 4*0.75 = 42.6
30X + 3 = 42.6
X = (42.6 - 3) / 30
X = 1.32 kg
7 0
3 years ago
Read 2 more answers
What is the value of x in the equation 3x-4y =65, when y = 4? i will gift brainliest
Elenna [48]

Answer:

3x-4y=65

3x=65+4y

x=(65+4y)/3, when y=4

x=(65+4*4)/3

x=(65+16)/3

x=81/3

x=27

5 0
3 years ago
Read 2 more answers
Hey I am super confused about the equation below. plzz help!!!
marshall27 [118]

Answer:

50.

Step-by-step explanation:

12 x 45 = 540. 45 + 5 = 50.

5 0
2 years ago
HELP.
wolverine [178]

Answer:

x=8

Step-by-step explanation:

5 0
3 years ago
Need help with this answer !!!
KengaRu [80]
To find the area of a rectangle, multiple the width by the length.

(And simply the fractions for a simpler equation)

For piece A:
The length 1 and 3/5 can be turned into an improper fraction by multiplying 1 by the denominator (5) and adding it to the numerator (3). 1 and 3/5 = 8/5


(3/4) • (8/5) = area

Multiple the numerators with each other and the denominators with each other (3 times 8 = 24) (4 times 5 = 20)

The area of piece A is 24/20

If you do the same for piece B:

(2/5) • (21/8) = area

The answer is 42/40
8 0
3 years ago
Read 2 more answers
Other questions:
  • All math wizards plz help meh
    13·2 answers
  • There are 16 Friends sharing 4 cupcakes. if they divide the cupcakes evenly so that each get 4 pieces of a cupcake how many piec
    11·2 answers
  • Please help on number 13
    15·1 answer
  • Question. 7 Let abc be a three-digit number. Then, abc + bca + cab is not divisible by (a) a + b + c (b) 3 (c) 37 (d) 9
    11·1 answer
  • HELP! What does BM equal? WILL GIVE BRAINLIEST!
    12·1 answer
  • 65 divide into 8,0000
    6·1 answer
  • A box contains 65 balls numbered from 1 to 65. If 9 balls are drawn with replacement, what is the probability that at least two
    9·1 answer
  • Find the sum of 4x^2<br> -4x + 10 and 2x^2+ 5x – 8.
    8·1 answer
  • Carlos has money for a local hardware store. He uses his money to rent a lawn mower for 2 days. It costs
    14·1 answer
  • During a flood, James used two pumps to get the water out of his
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!