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
AlexFokin [52]
2 years ago
9

H(x) = (x2 − 49)(x + 4)

Mathematics
1 answer:
Maru [420]2 years ago
8 0

Answer:

h(x) = x³ + 4x² - 49x - 196

Step-by-step explanation:

h(x) = (x² - 49)(x + 4) <== distribute

h(x) = x²(x) - 49(x) + x²(4) - 49(4)

h(x) = x³ - 49x + 4x² - 196 <== rewrite in standard form (descending degrees)

h(x) = x³ + 4x² - 49x - 196

Hope this helps!

You might be interested in
Quadrilateral RUST has a vertex at R(2,3). What are the coordinates of R' after dilation by a scale factor of 3, centered at the
coldgirl [10]
Concept of this answer is (3,5) in the y(x)=-3
6 0
2 years ago
Read 2 more answers
When Ryan counted some dimes and quarters he had 196 coins and a total of $39.40. How many coins of each kind does Ryan have?
Nonamiya [84]
Quarters = x
dimes = 196 - x

10(196 - x) + 25x = 3940
1960 - 10x +25x = 3940
1960 + 15x = 3940
15x = 1980
x = 132

169 - 132 = 64

Therefor there are 132 quarters and 64 dimes
6 0
3 years ago
Sigma notation<br> can someone help me understand this and give an example...
timofeeve [1]

Answer:

Simple sum. The symbol Σ (sigma) is generally used to denote a sum of multiple terms. This symbol is generally accompanied by an index that varies to encompass all terms that must be considered in the sum.

4 0
3 years ago
The equation 2y = 8x represents a proportional relationship. What is the constant of proportionality?
Sphinxa [80]

Answer:

C) 4

Step-by-step explanation:

Given equation:

2y=8x

The above equation represents proportional relationship.

To find the constant of proportionality.

Solution:

<em>The equation representing proportional relationship is given by:</em>

<em>y=kx</em>

<em>where k represents constant of proportionality.</em>

So, in order to find the value of k for the given proportionality relationship, we will solve for y

We have:

2y=8x

Solving for y

Dividing both sides by 2.

\frac{2y}{2}=\frac{8x}{2}

y=4x

∴ k=4

Thus, the constant of proportionality = 4.

4 0
3 years ago
100, percent is shown on the following tape diagram.How many feet are in 3 miles?
lbvjy [14]

Answer: 15840

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Find the circumference of a circle with an area of 530.93
    6·1 answer
  • Simplify by adding like terms 5w+4wx+3+wx+3w+3+6w<br> please show work?
    15·2 answers
  • Choose a rule for the translation.​
    9·1 answer
  • Which property is used in the expression of 7(9+4)=63+28
    9·1 answer
  • write tge equation for the following scenario. Then model and solve. Maria bought 5 jackets online.she paid $10 for shipping. if
    9·1 answer
  • 46.
    5·2 answers
  • What is the range of the function y = x² + 1?
    14·2 answers
  • Is (3, 8) a solution to this system of equations?<br><br><br> 18x − 8y = –10<br> 20x − 8y = –4
    11·1 answer
  • Help! Please help!,!
    7·1 answer
  • What is the rate of Change of the line through (1,-3) and (0,-1)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!