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
Softa [21]
2 years ago
10

Please answer asap! show work! 11. What is (f.g)(x)? f(x) = x3 +3 g(x) = 2x2 + x - 1

Mathematics
1 answer:
Ksenya-84 [330]2 years ago
6 0

Answer:

<u>2x⁵ + x⁴ - x³ + 6x² + 3x - 3</u>

Step-by-step explanation:

Given :

  • f(x) = x³ + 3
  • g(x) = 2x² + x - 1

Finding (f × g)(x) :

  • f(x) × g(x)
  • (x³ + 3)(2x² + x - 1)
  • 2x⁵ + 6x² + x⁴ + 3x - x³ - 3
  • <u>2x⁵ + x⁴ - x³ + 6x² + 3x - 3</u>
You might be interested in
Solve the equation: 2+3x=4+x(2+x)
grandymaker [24]
2 + 3x = 4 + 2x + x^2
x^2 - x + 2 = 0

(x - 0.5)^2 - 0.25 + 2 = 0

(x - 0.5)^2 = -1.75

x - 0.5 = +/- sqrt 1.75 * i

x = 0.5 + 1.32i  ,  0.5 - 1.32i  answer
4 0
3 years ago
PLEASE ANSWER FAST
Veseljchak [2.6K]

Answer:

A

I took a picture of your mom and my phone ran out of storage.

4 0
2 years ago
Read 2 more answers
A school has 600 students. If 5%<br> are absent, how many students are<br> absent?
qwelly [4]

Answer:

30 students are absent.

Step-by-step explanation:

5%=0.05

0.05*600=30

8 0
2 years ago
Read 2 more answers
Write an equation to model this proportional relationship, where x represents the length of the rectangle and y represents the w
Kay [80]

When Area of rectangle is constant, then the length x is inversely proportional to the width y of the rectangle.

x\propto  \frac{1}{y}

We know that the area of a rectangle is given by the product of the length and width of the rectangle.

Area = Length*Width

In this given problem,

The length of the rerectanglctangle is represented by x

and the width of the rectangle is represented by y

If the area of the rectangle is represented by A now.

So by the formula,

A = x*y

When A is constant then,

x = A/y

\therefore x \propto \frac{1}{y}

So from the above calculation we can conclude that about relation between length and width that,

"When Area of rectangle is constant, then the length x is inversely proportional to the width y of the rectangle."

Learn more about Area here -

brainly.com/question/25292087

#SPJ10

5 0
1 year ago
Find the value of x.
Dafna11 [192]

Answer:

61.7

we have:

cos 56⁰.x = 30/tan 41⁰

=>

x = \frac{30}{ \tan(41 {}^{0} ) \cos(56 {}^{0} )  }  = 61.7

6 0
2 years ago
Other questions:
  • A survey asked a group of students to list their eye color. The results of the survey are shown in the graph.Based on the graph,
    8·1 answer
  • Write an algebraic expression for the verbal expression 8 to the fourth power increased by 6
    8·1 answer
  • What is the area of a circle if the circumference is 30cm (express your answer in centimetres)
    6·1 answer
  • What would the angle of w equal?
    9·2 answers
  • What expression represents 7 times the sum of a number and 8?
    13·2 answers
  • PLEASE HELP !
    12·1 answer
  • Rachel spent $628 more than Samuel if Samuel spent $329 then how much did Rachel spent
    9·2 answers
  • An airplane can cruise at 640 mph. how far can it fly in 2 1/4 hours?
    5·1 answer
  • a botanist estimated that a maple tree grows 0.24 ft per month. Write a reduced fraction that is equivalent to this amount
    7·1 answer
  • Your friend confides in you and tells you that his mom has HIV. explain what you would do to show how would use the empathy skil
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!