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
poizon [28]
3 years ago
7

What are the zeros of the polynomial function f(x) = x3 – 4x2 – 12x

Mathematics
2 answers:
trapecia [35]3 years ago
8 0
X³ - 4x² - 12x
x(x² - 4x - 12)
x(x - 6)(x + 2)
x = 0
x = 6
x = -2
The zeros are 0, 6, and -2
AleksAgata [21]3 years ago
4 0
<span><span>fx</span>=<span><span><span>x3</span>−<span>4<span>x2</span></span></span>−<span>12x</span></span></span>.<span><span><span>‌<span><span>fx/</span>x</span></span>‌</span>=<span><span>‌<span><span><span><span>x3</span>−<span>4<span>x2</span></span></span>−<span>12x/</span></span>x</span></span>‌

</span></span><span>f=<span><span><span>x2</span>−<span>4x</span></span>−<span>12</span></span></span>
You might be interested in
How to sovle <br> (x+1/x)^2
Slav-nsk [51]

(\frac{x + 1}{x} ) ^{2}  \\  =  \frac{ {(x + 1)}^{2} }{ {x}^{2} }  \\  = \frac{ (x + 1)(x + 1) }{ {x}^{2} } \\ = \frac{ {x}^{2}  + 2x + 1}{ {x}^{2} }

Hope you could get an idea from here.

Doubt clarification- use comment section.

4 0
2 years ago
PLEASE HELP ME i really need help and please show your work
tester [92]
Since the graph is a straight line, we know that this equation follows some sort of y = mx + b format.

Let's take the points that are on the axes (-4,0) and (0,-3)
use them to find the slope = (0 - (-3))/(-4 - 0) = 3/(-4) = -3/4
this is our m in the general equations above
we now have y = (-3/4)x + b
b is the y-intercept which is where x = 0 we already have that point in (0,-3)

plug the -3 in for b to give as a final answer:
y = (-3/4)x - 3
6 0
3 years ago
PLEASE HELP IM TIMED<br> If 3^2x+1=3x+^5 what is the value of x
atroni [7]

The correct answer is X=6

3 0
3 years ago
Identify the graphed linear equation.
Marrrta [24]
C
step by step explanation:
8 0
3 years ago
What is the commission rate for a car salesman who earned $1500 in commission on a 25,000 car?
STALIN [3.7K]

Answer:

6%.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What percent of sallys salary does she budget for donations?<br> -1<br> -3<br> -10<br> -33
    12·1 answer
  • For his Science project, Timor has 1 pea plant and 3 bean plants. He measures the heights of the plants once a week. This week's
    6·2 answers
  • Evaluate the following expression using the values given: Find -3a2 - b3 + 3c2 - 2b3 if a = 2, b = -1, and c = 3. Numerical Answ
    9·2 answers
  • ASAP what is the quotient of 1 divided by the fraction 4/3
    14·1 answer
  • What is -1 1/4 + 1/2
    14·2 answers
  • Write an inequality to represent the situation<br><br> THE TEMPERATURE STAYED ABOVE 15 DEGREES
    15·1 answer
  • Suppose f(x) = x^2 - 8<br> Evaluate f(2) - f(-3)
    9·2 answers
  • Solve the inequality for x.<br> 17 &lt; x - 10<br> Simplify your answer as much as possible.
    9·2 answers
  • Find the area of each show work please answer do no<br> t just skip please
    10·1 answer
  • Is 600 one tenth the value of 6,000.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!