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
Mandarinka [93]
2 years ago
14

If f(x) = 5x^2 -13 and g(x) =8x^3 +4, find (f+g)(x)

Mathematics
2 answers:
salantis [7]2 years ago
8 0
<h3>Given:</h3>

f(x) = 5x^2 - 13

g(x) = 8x^3 + 4

<h3>To Find:</h3>

The value of (f+g)(x) or <u>f(x) + g(x)</u> .

<h3>Explanation:</h3>

By putting the respected values, we get

f(x) + g(x) = 5x^2 - 13 + 8x^3 + 4

By simplifying the like terms, we get

<u>f(x) + g(x) = 8x^3 + 5x^2 - 9</u>

<h2>Answer:</h2>

<u>(f+g)(x) = 8x^3 + 5x^2 - 9</u>

Dmitry [639]2 years ago
5 0

Answer:

  • (f+g)(x) = 8x^3 + 5x^2 - 9

Step-by-step explanation:

<h3>Given</h3>
  • f(x) = 5x^2 -13 and g(x) =8x^3 +4
<h3>To find </h3>
  • (f+g)(x)
<h3>Solution</h3>
  • (f+g)(x) =
  • f(x) + g(x) =
  • 5x^2 -13 + 8x^3 +4 =
  • 8x^3 + 5x^2 - 9
You might be interested in
Please answer question no 2 only
Zielflug [23.3K]

Answer:

<u>27</u> = <u>3</u> = <u>18</u> = <u>5</u><u>4</u>

36 4 24 72

Step-by-step explanation:

27÷3=9 (WHAT YOU DO TO THE TOP YOU HAVE TO DO TO THE BOTTOM)

36÷9=4

24÷4=6 (WHAT YOU DO TO THE TOP YOU HAVE TO DO TO THE BOTTOM)

6×3=18

54÷18=3 (WHAT YOU DO TO THE TOP YOU HAVE TO DO TO THE BOTTOM)

24×3=72

7 0
3 years ago
What is the true solution to 2 l n e Superscript l n 5 x Baseline = 2 l n 15 x = 0 x = 3 x = 9 x = 15
weeeeeb [17]

Answer:

x = 3

Step-by-step explanation:

I got it right on edge

4 0
3 years ago
Robin puts 5/8 cups of water into her recipe. Noel puts 1/3 the amount of water that robin put in her recipe. How much water doe
fiasKO [112]
You are going to subtract.
<span>5/8 - 1/3 equals  to 7/24

Hope this helps :)</span>
4 0
3 years ago
Read 2 more answers
The math test has 10 multiple choice questions each with 4 answer for Betty guesses correctly on the first two questions what is
lord [1]
If she already gets the first two, thats a given 100% situation. then it is just 1/4
3 0
3 years ago
Read 2 more answers
What is 2/5 + 7/8?<br>a - 9/40<br>b - 9/13<br>c - 50/40<br>d - 51/40​
vichka [17]

Answer:

51/40

Step-by-step explanation:

2/5+7/8

(2*8/5*8)+(7*5/5*8)

16/40+35/40

=>51/40

8 0
3 years ago
Other questions:
  • How is the parent function y=x2 related to the given function Y=3(x+1)2?
    7·1 answer
  • A fresh fruit stand sells blueberries and strawberries by the pound. Blueberries cost $3.50 per pound. The table represents the
    12·1 answer
  • 2<br> Multiple choice. How many solutions does the equation 6 + 1 = -6x+ 10 have?
    6·1 answer
  • The graph shows the 2005 median income of some year-round workers and the number of years of school. Estimate the median income
    11·1 answer
  • Solve 1 And 2 Step Equations.
    14·1 answer
  • Can y’all help me on question 6?!
    14·2 answers
  • Find the area of the figure
    8·2 answers
  • What is JL brainliest for answer
    9·1 answer
  • Solve the proportion for x
    11·2 answers
  • Point X is (3, -6). Wgich point is 10 units away from Point X
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!