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
OLEGan [10]
1 year ago
8

Find f(g(x)) simplify completely f(x)= x^2+5x+2 g(x)=3x

Mathematics
2 answers:
Sindrei [870]1 year ago
8 0

Answer:

<u>f(g(x)) = 9x² + 15x + 2</u>

Step-by-step explanation:

  • f(x) = x² + 5x + 2
  • g(x) = 3x

<u>Solving f(g(x))</u>

  • f(g(x))
  • f(3x)
  • f(3x) = (3x)² + 5(3x) + 2
  • f(3x) = 9x² + 15x + 2
  • <u>f(g(x)) = 9x² + 15x + 2</u>
elena-s [515]1 year ago
8 0

Answer:

f(g(x)) = 9x^2 + 15x + 2

Step-by-step explanation:

<u>Step 1:  State the equations</u>

f(x) = x^2 + 5x + 2

g(x) = 3x

<u>Step 2:  Insert the equation and solve</u>

f(g(x)) = (g(x))^2 + 5(g(x)) + 2

f(3x) = (3x)^2 + 5(3x) + 2

f(3x) = 9x^2 + 15x + 2

f(g(x)) = 9x^2 + 15x + 2

Answer:  f(g(x)) = 9x^2 + 15x + 2

You might be interested in
5x (-2w-4) I need this asap
ira [324]

Hello from MrBillDoesMath!

Answer:

-10w - 20


Discussion:

5 ( -2w - 4 )   =                    

5(-2w) - 5(4) =

-10w - 20

Thank you,

MrB

4 0
2 years ago
Find the selling price $280 tax 5%
Semenov [28]

Answer:

The selling price is $294

Step-by-step explanation:

5/100 (280)

0.05 * 280 = 14

5% of 280 equals 14.

To find the selling price we have to add the tax to the price.

$14 + $280 = $294

<em>The selling price is $294</em>

6 0
3 years ago
A can holds 2 liters of paint.<br><br>then how many can we fill with 11 liters of paint​
pychu [463]

Answer:

5 and a half

Step-by-step explanation:

Because you can fit 2 liters in each can, to find how many you would need, divide 11 by 2, this would give you 5 and a half, 5.5.

It could be that they want you to round up to six or round down to five, so do consider that.

4 0
3 years ago
Being timed need help
andreyandreev [35.5K]

Answer:

it is the last option right isosceles

6 0
3 years ago
Read 2 more answers
1. add negative fraction with positive fraction
jok3333 [9.3K]

Given parameters:

        1.        -\frac{7}{8}  + \frac{1}{4}  

 

         -\frac{7}{8}  + \frac{1}{4}; find the LCM = 8

 

             =    \frac{-7  +  2 }{8}        

             =     \frac{-5}{8}

   

       2.   -\frac{12}{5}  + 15.3  

            Make the fraction decimal;

             -\frac{12}{5}   = -2.4

            So;

                        -2.4 + 15.3  = 12.9  

8 0
3 years ago
Other questions:
  • Please helpppp it has to do with P(A U B)
    5·1 answer
  • Josh wants to determine the number of loaves of bread he can bake using 13 1/3 cups of flour he has. If each loaf requires 3 4/5
    5·2 answers
  • Mr. Brown wants to buy a computer that costs 1100. He has saved $200 and he can save $150 each month. Mr Brown can buy tge compu
    8·2 answers
  • What do you know about the lengths of the sides of a horizontal cross section of a pyramid
    11·1 answer
  • What is the value of x in the equation 3x – one-ninthy = 18, when y = 27?
    7·2 answers
  • NEED HELP THIS IS TIMED WILL MARK BRAINIEST!!!
    15·1 answer
  • PLEASE HELP ASAP- What is the value of AB?
    11·1 answer
  • What is the volume of the figure?
    13·1 answer
  • What is the value of x in the equation 8 + x = 3? (4 points) −5 5 11 24
    7·2 answers
  • Need help with angle relationships worksheet
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!