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
denis-greek [22]
3 years ago
10

If f(x)=5x^2-3 and g(x)=x^2-4x-8, find (f-g)(x)

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
7 0

Answer:

4x^2 + 4x + 3.

Step-by-step explanation:

(f - g)(x)

= f(x) - g(x)

= 5x^2 - 3 - (x^2 - 4x - 6)

= 5x^2 - 3 - x^2 + 4x + 6

= 4x^2 + 4x + 3.  

You might be interested in
The length of a rectangle is 4 yards less than 2 times the width. If the perimeter is 34 yards, find the length and the width of
tamaranim1 [39]

Answer:

21 yards

Step-by-step explanation:

4 0
2 years ago
A carpenter can make at most 20 tables and at most 30 chairs per day. Each
baherus [9]

Answer:Its B

Step-by-step explanation:

6 0
2 years ago
A certain coin is a circle with diameter 18 mm. What is the exact area of either face of the coin? The exact årea of either face
solniwko [45]

I don't understand it sorry

7 0
3 years ago
Riddle
erma4kov [3.2K]

Answer:

100 minutes?

lol

5 0
3 years ago
Read 2 more answers
CB = 4, CA = 11 , and CE = 8 , what is the length of overline ET ?
erma4kov [3.2K]
  • AB=11-4=7

\\ \rm\hookrightarrow \dfrac{BC}{AB}=\dfrac{CE}{ET}

  • ET be x

\\ \rm\hookrightarrow \dfrac{4}{7}=\dfrac{8}{x}

\\ \rm\hookrightarrow 4x=56

\\ \rm\hookrightarrow ET=x=14

8 0
2 years ago
Other questions:
  • Pleaseeeeeeeeee help me
    14·1 answer
  • 2. Your bank account has -15 in it. You deposit $7 per day.
    15·1 answer
  • On a recent trip, Cindy drove her car 290 miles, rounded to the nearest 10 miles, and used 12 gallons of gasoline, rounded to th
    14·1 answer
  • -11u=44 need to solve for u
    12·2 answers
  • Find the equation of a line that passes through the point (-5,4) and is perpendicular to 6x-36y
    15·1 answer
  • Alexandra wishes to surround his rectangular flower bed with a gravel walk 1 meter wide flower bed is 5m and the width is 4m. Wh
    13·1 answer
  • Which number belongs to the solution set of the equation below?<br><br> x/3=24
    13·2 answers
  • A runner has a mass of 89 kg he produces aforce of 84 Newtons between the ground and his running shoes How fast does he accelera
    11·1 answer
  • PLEASE HELP!<br> which expression is equivalent to 4(3+5) - 3.9%?<br> C 1220-54
    14·1 answer
  • Colin wants to set up an aquarium. He already has a tank, but needs to purchase fish, filters, and plants. If the cost of the fi
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!