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
S_A_V [24]
2 years ago
13

If(X+1)and(3x+2)are factors of 3x^3+2x^2-3x-2, find the third factor​

Mathematics
1 answer:
Lelechka [254]2 years ago
6 0

Answer:

3  {x}^{3}  + 2 {x}^{2}  - 3x - 2 =  \\  {x}^{2} (3x + 2) - 1 \times (3x + 2) =  \\ (3x + 2)( {x}^{2}  - 1) = (3x + 2)(x - 1)(x + 1)

You might be interested in
Evaluate 2b + c<br> for b = 5 and c = 5<br> Please help
Svet_ta [14]

Answer:

2(5)+5=15

Step-by-step explanation:

1. you have the equation 2b+c

2. then you add the numbers for c and b

3. so b=5 and c=5

4. once you add it into the problem then you get 2(5)+5 make sure you remember to times 2 x 5

5. then you do PEMDAS

6. you do multiply so 2x5 is 10

7. then do 10+5 and you get 15 as your answer.

7 0
3 years ago
Consider the absolute value function f (x) = -|x + 2| - 2 . The vertex of the function is .
mezya [45]
The answer would be c
Hope this helps!
5 0
3 years ago
What is 8 3/5 + 4 4/5?
dangina [55]

Answer:

67/5 = 13 2/5

Step-by-step explanation:

Step 1: <u>Define/explain.</u>

An easier way to solve this is by changing the mixed fractions to improper fractions.

To do this, multiply the whole number by the denominator, then add the product to the numerator; the denominator remains the same.

Mixed fraction - a fraction with a whole number.

Improper fraction - a fraction with a numerator larger than the denominator.

Step 2: <u>Solve.</u>

8\frac{3}{5} =\frac{43}{5}

4\frac{4}{5} =\frac{24}{5}

From here, add as usual.

\frac{43}{5} +\frac{24}{5} =\frac{67}{5}

Step 3: <u>Conclude.</u>

You can change the improper fraction to a mixed fraction if you'd like.

To do this, divide the numerator by the denominator.

The amount of times the numerator evenly goes into the denominator is the whole number.

The amount of remaining numbers in the denominator.

The numerator remains the same.

\frac{67}{5} =13\frac{2}{5}

I, therefore, believe the answer to this is 13 2/5.

5 0
3 years ago
What is 2/7 + 3/5 please I need to know I need to know and I need to know what's ​
just olya [345]

Answer: 31/35

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
There are 30 books on the library shelf, Sam noted that 1/6 of them are non fiction. Dan notes that 3/5 of the books are fiction
ehidna [41]

Answer:

7

Step-by-step explanation:

Fiction books:  (1/6) of 30 books = 5 books

Non-fiction books:  (3/5) of (30) books = 18 books

The subtotal here is 5 + 18, or 23.  

23 of the books are either fiction or non fiction.

30 - 23, or 7, of the books remain (are neither fiction nor non-fiction).

3 0
3 years ago
Other questions:
  • A submarine dives 390 feet every 3 minutes and 5,200 feet every 40 minutes.
    9·1 answer
  • A 6- foot roll of waxed paper costs $3.60. What is the price per inch?
    9·1 answer
  • When a softball player gets a hit, it can be a single, double, triple, or home run. When Josephine is at bat, the probability
    7·2 answers
  • Payton has 4 bags of potting soil she has to put the same fraction in each of her 5 pots what fraction should she use
    13·1 answer
  • Find the Measure of A<br> (please show work)
    5·1 answer
  • The number of games, g, to be played with n teams can be written by the following equation: g=n^2-n if there are to be 132 games
    7·1 answer
  • A parabola passes through the points (0,-2) (2,-6) and (5,3) what is the equation of the parabola in standard form?
    14·1 answer
  • Can someone please help me with math.
    14·2 answers
  • The area of a triangle is 162 square meters. the height is 18 meters. what is the base
    11·2 answers
  • A new highway was built outside of tri town to relieve traffic on Route 1. How many miles are saved by traveling on the new high
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!