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
jek_recluse [69]
3 years ago
11

A polynomial has been factored below, but some constants are missing. 2x^3 –6x^2 –8x=ax(x+b)(x+c) What are the missing values of

a, b, and c?
Mathematics
2 answers:
Anarel [89]3 years ago
7 0
2x (x - 4) (x + 1). A=2, B=-4, C=1
sdas [7]3 years ago
4 0

Answer:

Step-by-step explanation:

hello :

2x^3 –6x² –8x=ax(x+b)(x+c)

2x^3 –6x² –8x= 2x(x²-3x-4)

but : x²-3x-4 = (x+1)(x-4)

so : 2x^3 –6x² –8x= 2x(x+1)(x-4)

a=2    and     b=1   and     c= -4

You might be interested in
Can you prove this congruent? Using what theorem/postulate?
slavikrds [6]
I'd say that, if the angles S and U are equal, as the SV and UV segments move towards each other, they meet at vertex V, the angles they make, angle SVT and UVT, have to be equal, because the side TV is shared by both, and has the same direction.

now, side TV is on both triangles, and is shared by both, so is the same length, so TV on one triangle is equal to TV on the other

check the picture below

so, you have one Angle, another Angle, and then a Side
                          A                    A                          S

3 0
3 years ago
Two number cubes are rolled. What is the probability that the sum of the numbers rolled is either 4 or 8?
sveticcg [70]

There are 6 numbers on each die.

The total number of out comes is 6 x 6 = 36.


To get a sum of 4, the combinations are: 1 & 3, 2 & 2 or 3 & 1.

To get a sum of 8, the combinations are: 1 & 7, 2 & 6, 3 & 5, 4 & 4, 7 & 1, 6 & 2, 5 & 3


The total of those combinations are:  3  + 7 = 10 total combinations of a sum of either 4 or 8.


The probability of either is 10/36, which can be reduced to 5/18.

8 0
3 years ago
Put the numbers in order from smallest to largest <br><br> -10,-1,0,10,1
kupik [55]

Answer:

The order is (-10,-1,0,1,10)

4 0
3 years ago
Read 2 more answers
If the number of bacteria in a colony doubles every 210 minutes and the population is currently 8,000 bacteria, what will the po
Stells [14]

Answer:

D is the answer

64,000 exponential function  

Step-by-step explanation:

64,000 exponential function  

The number of bacteria in a colony doubles  every 210 minutes.

The population of bacteria = 8000

Determine how many times the population will double.

\frac{630}{210}

 = 3

Multiply the population by 2 a total of 3 times.

8000 × 2³ = 64,000

8 0
3 years ago
Find the area of the shaded polygons:
tigry1 [53]

Answer:

10

4

Step-by-step explanation:

Purple: This makes two trapezoids. A=(a+b)/2 times h

1st = (4+1)/2 x 1 = 2.5  

2nd = (4+1)/2 x 3 = 5/2 x 3 = 2.5x3=7.5

Total = 2.5+7.5=10

Green: if you draw a line down the center, you can divide these into two more manageable triangles. A=1/2bh

1st = 1/2x2x2 = 2

2nd = 1/2x2x2 = 2

Total = 2+2=4

6 0
3 years ago
Other questions:
  • Solve for x.<br><br> 2(4x - 1) + 3(3 - 2x) = 0<br><br> x = -4<br> x = -7/2<br> x = -4/3<br> x = -7/6
    12·2 answers
  • Which is a function represented by the table
    12·1 answer
  • There are 60 students in the speech contest. Yesterday, 2/3 of them gave their speeches. Today, 1/4 of the remaining students ga
    14·1 answer
  • Continue the following pattern; describe the eighth figure in this pattern a. 49 small squares forming a larger 8 by 8 square b.
    7·1 answer
  • What is the simplified form of each expression?
    5·2 answers
  • Is 1/2x -1 equivalent to 2/3(3/4x-3/2)
    10·1 answer
  • You and your 8 friends decide to draw straws for a prize. There are 8 long straws and 1 short straw. Describe how the theoretica
    14·1 answer
  • What is the taxable income on an adjusted gross income of $112,333 with four exemptions
    15·1 answer
  • A pound of chocolate costs 7 dollars. Martina buys p pounds. Write an equation to represent the total cost c that Martina pays.
    8·1 answer
  • What is the solution to the equation below? Round your answer to two
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!