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
konstantin123 [22]
3 years ago
8

Is x=3 a zero of f(x)=4x^4-x^3-52x^2-35x+12

Mathematics
1 answer:
lora16 [44]3 years ago
5 0

Answer:

no

Step-by-step explanation:

If x = 3 is a zero, then f(3) = 0

f(3)

= 4(3)^{4} - 3³ - 52(3)² - 35(3) + 12

= 324 - 27 - 468 - 105 + 12

= - 264

Since f(3) ≠ 0 then x = 3 is not a zero of f(x)

You might be interested in
4. (08.01, 08.02, 08.03 HC)
Dvinal [7]

Answer:

Lets assume a polynomial

Here GCF is 5z

all terms are divisible by 5z. so greatest common factor is 5z

One form of polynomial is

We factor the polynomial further

Other form of polynomial is

 and  are the two forms of polynomial

First form   is created by taking out GCF 5z

<h2>SEcond form   is created by factoring x^2 + 5x + 6</h2><h2></h2><h2></h2><h2></h2><h2>hope this help u !!!</h2><h2></h2>

8 0
3 years ago
Triangle ABC is reflected over the y-axis. The coordinates of
Ira Lisetskai [31]
I am Pretty sure it’s b but I wouldn’t be 100%
3 0
3 years ago
The price of a shirt is increased by 20%, and the price of a 40% pair of shoes is decreased by 40%. If the new price of the shir
nata0808 [166]

Answer:

Zadanie 5.

Zaznacz na mapie

czerwoną linią granice

państwa, w którym doszło

do pierwszych wystąpień

podczas Wiosny Ludów.he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he he heUsuwanie skopiowanego tekstu po 6 godzinachPrzypnij skopiowane fragmenty tekstu, aby zapobiec ich usunięciu w ciągu 6 godz.Read the task below and write the email. Your

email should be 50 to 120 words, not including

the words provided a

Imagine you've got a new British friend called

Joshua. Write an email to him. In your email:

• introduce yourself (age town, class at school)

describe your room or your favourite things

• describe your family and your best friend or

group of friends

000

To: Joshua

Subject: All about me!

Hi Joshua,

I'm writing to tell you all about me. My name's ...Skopiowany tekst będzie automatycznie wyświetlany tutajPrzesuń wycinki, aby je usunąć ten komentarz do artykułu o tym nie ma problemu z tym że nie ma problemu z tym że nie ma problemu z tym że nie ma problemu z tym że nie ma problemu z tym że nie ma problemu z tym że nie ma problemu z tym że nie ma problemu z tym że nie ma problemu z tym że nie ma problemu z tym że nie ma problemu z tym że nie ma problemu z tym że nie ma problemu z tym że nie ZhhhsjkihygygvbaoiusbhusbhbjiytsbjoskiusbvftsS。肖伊。ffsbjajuyscysvusbsiabs

6 0
3 years ago
Determine the length of AB​
Alex73 [517]

Answer:

the answer is 2.

Step-by-step explanation:

How do I know this? well, those red arrows on the line show that those 2 sides (ED) and (AB) are congruent which means they are equal. therefore if they are equal and we know ED is 2, then we know AB is also 2. Hope this helped :)

7 0
4 years ago
The sum of two numbers is 2490 and if 6.5 percent of one no. is equal to 8.5 percent of the other, then numbers are ?? Make sure
lions [1.4K]

Answer:

The two number are :

x = 1411

y = 1079

Step-by-step explanation:

Let the two numbers = x and y

The sum of two numbers is 2490

x + y = 2490..... Equation 1

If 6.5 percent of one no. is equal to 8.5 percent of the other,

Hence:

6.5% of x = 8.5% of y

0.065x = 0.085y

Make x the subject of the Formula

x = 0.085y/0.065

x = 1.308y

We substitute 1.308y for x Equation 1

x + y = 2490..... Equation 1

1.308y + y = 2490

2.308y = 2490

y = 2490/2.308

y = 1078.8561525

y = 1079

x + y = 2490..... Equation 1

x = 2490 - y

x = 2490 - 1079

x = 1411

6 0
3 years ago
Other questions:
  • If my data set had an outlier that was quite a bit more than the other numbers in my data set, what would it do to
    6·1 answer
  • -4 1/2 ÷ (-2 2/3)<br><br> I need it as a mixed number in simplified form.
    15·1 answer
  • 24x5+8x4-12x3-10x2-14x-7
    12·2 answers
  • The polynomial function 1x) = 5x^5+16/5x-3
    14·1 answer
  • Whoever answers right I’ll give you a Brainly
    6·1 answer
  • Two thirds take away one half
    13·2 answers
  • Jada was training for a race. She ran 1⅓ miles on Monday. On Tuesday, she only ran of ⅚ a mile. She decided to take the day off
    7·1 answer
  • Given g(x) = 3x + 14 , find x if g(x) = 20
    7·1 answer
  • Given the rectangular coordinates (-8,15), which of the following polar coordinate pairs represents the same point in radians?
    7·1 answer
  • The ancient Babylonians were writing fractions in 1800 BCE. But they did not have a concept of zero until about 1489 years later
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!