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
harina [27]
3 years ago
15

Factor completely 3x3 − 21x2 − 27x

Mathematics
1 answer:
den301095 [7]3 years ago
4 0

Answer: I dont understand this "27x", are you missing a number?

Hello!

______________________

3x3 − 21x2 − 27x

=

-0.1 ( 270x + 179 )

Step-by-step explanation: Factor the polynomial.

Hope this helped you!

You might be interested in
Is (x-3) a factor of f(x) = x^2 - 32?
Leokris [45]

Answer:

No

Explanation:

Here, we want to use the factor theorem to check if the given linear expression is a factor of the binomial

Now, according to the factor theorem, a factor of a polynomial would leave no remainder when divided by it

Mathematically, it means when we substitute the factor value into the polynomial, it is expected that the remainder is zero is the substituted is a factor of the polynomial

We set x-2 to zero:

\begin{gathered} \text{ x-2 = 0} \\ x\text{ = 2} \end{gathered}

Now, we substitute 2 into the polynomial as follows:

f(2)\text{ = }2^2-32\text{ = 4-32 = -28}

There is a remainder of -28 and thus, the linear factor is not a factor of the binomial

3 0
1 year ago
Let f(x) = 5x ^ 2 - x + 1 and g(x) = - 3x . Evaluate the composition (fg)(1)
nlexa [21]
F(x) = 5(-3x) ^2 - (-3x) + 1
f(x) = -8x ^2 + 3x + 1
f(x) = -8x ^3 + 3x
5 0
3 years ago
Read 2 more answers
Which Interval describes where the graph of the function is negative?
andrezito [222]
I believe that it’s the first one
6 0
3 years ago
There are 45 students who play a woodwind instrument in the school band. Of these, 18 play the saxophone. What percent of these
Mashutka [201]

Answer:

40% students play the saxophone.

Step-by-step explanation:

Given:

Total Number of students who play woodwind instrument = 45

Number of students who play saxophone = 18

We need to find the percent of students who play saxophone.

Solution:

Now we can say that;

To find the percent of students who play saxophone we will divide Number of students who play saxophone by Total Number of students who play woodwind instrument and the multiply by 100.

framing in equation form we get;

percent of students who play saxophone = \frac{18}{45}\times100= 40\%

Hence 40% students play the saxophone.

3 0
3 years ago
I don't understand what to do. can u please answer these questions
MariettaO [177]
I believe you will need to find what -0.125 of an inch is, subtract that from 16, then divide that into 11.
6 0
3 years ago
Other questions:
  • Jean bought a $1,980 snow thrower on the installment plan. The installment agreement included a 10% down payment and 18 monthly
    10·1 answer
  • !!!!!!!!!!!!!!!!!!!!!!
    13·1 answer
  • Hey plz help meeeeeeeeeeeeeeeeeeeee plzzzzzzzzzzzzz
    10·1 answer
  • Through a point not on a given line, how many perpendicular lines can be drawn to given line?​
    9·1 answer
  • Write an expression for the calculation add 3 and 8 and then multiply by 9
    13·2 answers
  • -3x3=<br> Heeeeeeeellllllllllllpppppppppp<br> Mmmmmeeeeeee
    7·2 answers
  • When a car travels a distance, d, of 2 miles in 2 minutes, t, what is the acceleration, a, of the car?
    10·1 answer
  • Aidan looked at how many people ride the morning
    10·1 answer
  • Researchers use the visual cliff experiment to determine whether _____ is innate or learned in infants
    5·1 answer
  • Regress smoker on cubic polynomials of age, using a linear probability model. What is the p-value for testing the hypothesis tha
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!