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
zmey [24]
3 years ago
12

What is (f−g)(x)? f(x)=x^4−x^2+9 g(x)=x^3+3x^2+12 (f−g)(x)=

Mathematics
1 answer:
wlad13 [49]3 years ago
7 0

Answer:

x^4 -x^3 -4x^2-3

Step-by-step explanation:

f(x)=x^4−x^2+9  

g(x)=x^3+3x^2+12

(f−g)(x)= x^4−x^2+9 - (x^3+3x^2+12)

 Distribute the minus sign

(f−g)(x)= x^4−x^2+9 - x^3-3x^2-12

I like to line them up vertically

x^4        −x^2+9

    - x^3 -3x^2-12

---------------------------

x^4 -x^3 -4x^2-3

You might be interested in
You observe the heights of two plants for an experiment. Plant A has a height of 8 centimeters and grows 1 centimeter each week.
saveliy_v [14]

Answer:

69

Step-by-step explanation:

8 0
3 years ago
Is it true that an irrational and a rational number is always a rational number
Vika [28.1K]

Answer:

no

Step-by-step explanation:

6 0
3 years ago
WILL MARK BRAINLIST
Deffense [45]

Answer:

slope= 0

y intercept= -27

Step-by-step explanation:

4y= -108

y= -27

slope= 0

y intercept= -27

since this line will always have -27 as its y value.

5 0
2 years ago
The wheels on Noah's bike have a circumference of about 5 feet.
ANTONII [103]

Answer:

75 feet

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Find the exact value of the composition. arccos (cos pi/2)
Genrish500 [490]
<span>arccos (cos pi/2)=?
</span>cos pi/2=0, arccos (0)=?, we know that cos pi/2=0, so cos^-1 (o)= Pi/2, but cos^-1 (o)=arccos (0), so arccos (cos pi/2)=Pi/2
6 0
3 years ago
Other questions:
  • Malik buys and sells car parts. He bought two tires for $45.00 each and later sold them for $65.00 each. He bought three rims fo
    8·1 answer
  • In the diagram, line x|| line y. Find the angle measures below.
    7·1 answer
  • A regular hexagon has sides of 3 feet. What is the area of the hexagon?
    12·1 answer
  • A painter spends 3 hours working on a painting. A sculptor spends 23 as long working on a sculpture. How long does the sculptor
    6·1 answer
  • Consider the division expression 713÷ 3. Select all multiplication equations that correspond to this division expression.
    13·1 answer
  • Find the missing term.
    13·2 answers
  • PLEASE ASAP I NEED HELP
    9·1 answer
  • Help. ill give brainliest
    14·2 answers
  • 65 and 40%how many left<br>​
    12·1 answer
  • Plz help me out with this
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!