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
tensa zangetsu [6.8K]
3 years ago
5

Let f(x) = 5x + x2 and g(x) = 3x2 - 4x. Find f(x) * g(x)

Mathematics
2 answers:
saveliy_v [14]3 years ago
6 0

\large \mathfrak{Solution : }

f (x) = x² + 5x

g (x) = 3x² - 4x

f (x) * g (x) :

  • ( {x}^{2}  + 5) \times (3 {x}^{2}  - 4x)

  • 3x {}^{4}  - 4 {x}^{3}  + 15 {x}^{2}  - 20x
gavmur [86]3 years ago
3 0

Step-by-step explanation:

f(x) × g(x)

= (x2 + 5x )× (3x2 -4x )

=3x4 + 15x3 - 4x3 -20x2

3x^4 + 11 x3 - 20x2

You might be interested in
What are the first three common multiples of 5 and 15
Artist 52 [7]
The first 3 common multiples of 5 and 15 are 15, 30, and 45. Remember that the number itself is also a multiple of any number, since you can multiply it by 1.

5 - 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100
15 - 15, 30, 45, 60, 75, 90, 105

Hope this helps!
8 0
3 years ago
Need help ASAP thank you
Sedaia [141]

The height of the barrel is 6 feet.

3 0
3 years ago
HELp mE PLEASE FR NO CAP
Inessa [10]
First one is C,

Second is A

Third is C pretty sure

Fourth is D
4 0
3 years ago
Zack deposited $1,200 in a savings account that paid 7.75% simple
Eddi Din [679]
<span>The correct answer is: Option (C) $1393.21

Explanation:
At the beginning of the Second year, the total balance would be:

$1200 + ($1200 * 7.75 / 100) = $1293

At the beginning of the Third year, the total balance would be:
$1293 + ($1293 * 7.75 / 100) = $1393.21 (Option C)</span>
6 0
3 years ago
Read 2 more answers
PLzzz help this is due in 20mins. The standard recipe for Hershey's chocolate is 3 cups cocoa and 2 cups milk. If Hershey's deci
klio [65]

Answer: 60 cups of cocoa and 40 cups of milk I believe

Step-by-step explanation:

times 3 cups of cocoa by 20

times 2 cups of milk by 20

7 0
3 years ago
Read 2 more answers
Other questions:
  • If 2x^2+5x-12 = (2x-3)(x+4), which equation(s) should be solved to find the roots of 2x^2+5x-12=0? Check all that apply.
    7·2 answers
  • Introduction to Functions: Unit Test
    15·2 answers
  • Can some help me pls<br> And fact
    12·2 answers
  • How get this answer 11/5-2/5
    13·2 answers
  • 4d to the third power-10 in verbal expression
    6·1 answer
  • Kyle earned 4 times as much as Ken last summer. If they earned a total of $750, how much did they each earn?
    5·1 answer
  • Mark takes out a $238,000 mortgage for 30 years. Instead of paying his monthly payment of $1,220.09, he decided to pay $1,420.09
    5·1 answer
  • Hi could you help pls it is due tonight at 11:59 and its 10:47
    15·2 answers
  • Help plss! Find the value of x.
    8·2 answers
  • George and his friends rode motorcycles all day on Saturday. He made a table that showed the number of gallons of gas remaining
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!