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
IrinaK [193]
3 years ago
14

Thr value of k if x-1 is a factor of 2x^3 +3 kx^2+2x-1​

Mathematics
1 answer:
dybincka [34]3 years ago
8 0

Answer:

-2/3

Step-by-step explanation:

put 1 in x should be 0

k is -2/3

You might be interested in
there were a total of twenty-one baseball games during the three month season, and four were played at night. If the game are eq
kicyunya [14]

If there were a total of 21 games played over 3 months, you divide 21 by 3.

Your answer is 7 games were played each month.

The information about how many games were played at night is useless. It's just thrown in there to confuse you. :)

6 0
3 years ago
(5x 4 – 3x 3 + 6x) – ( 3x 3 + 11x 2 – 8x)
BaLLatris [955]
5x⁴ - 3x³ + 6x) - (3x³ + 11x² - 8x)<span>

</span>Expand the second bracket by multiplying throughout by -1
5x⁴ - 3x³ + 6x - <span>3x³ - 11x² + 8x
</span>
Group like terms and simplify 
5x⁴ - 3x³ - 3x³ - 11x² + 6x <span>+ 8x

</span>5x⁴ - 6x³ - <span>11x² + 14x</span>
6 0
3 years ago
Read 2 more answers
101 E Victoria Ct, Greenville, NC 27858 my address from mr beast
RideAnS [48]

Answer:

uh what is this address for or am i not supposed to be in this

Step-by-step explanation:

sorry if im getting in your buisness

3 0
3 years ago
Read 2 more answers
Write an expression that has four terms. your expression should have three different variables and a constant
Katyanochek1 [597]
A term is a number or variable in a math sentence (such as an expression or equation). 

Example:

a + 2b + c + 5

5 is a constant; a,b, c are all variables.
4 0
3 years ago
Hurry please!<br> How many data points are plotted incorrectly on the scatter plot graph, if any?
Veronika [31]
Answer: 2
explanation: they’re both one place down
4 0
3 years ago
Other questions:
  • According to this equation, what is the value of x at t=0? express your answer in terms of the variables a, b, m, and k.
    8·1 answer
  • 3/10 + 62/100 =<br> WILL YOU PLEASE GIVE STEPS TO FIND THE SUM ON THE PROBLEM ABOVE?
    11·1 answer
  • Find the measure<br> of the indicated<br> Angle<br> to the nearest degree
    7·2 answers
  • A CI is desired for the true average stray-load loss μ (watts) for a certain type of induction motor when the line current is he
    10·1 answer
  • 5. -2 = p - 1<br> Help me pleaseee
    9·1 answer
  • Factor 10x2<br> + 11x + 3
    9·1 answer
  • I need help, how do i do this?
    7·1 answer
  • I think it d somone help please
    5·1 answer
  • Imagine your friend uses long division to determine the quotients, and is confused by how quickly you
    9·2 answers
  • Solve using the Elimination Method<br><br>x - 2y = 4 <br>3x + 4y = 2​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!