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
Vera_Pavlovna [14]
2 years ago
10

Consider the polynomial below.

Mathematics
1 answer:
kotykmax [81]2 years ago
3 0

Answer:

(-4x - 2)(-5x) + (-4x - 2)(3)  

Step-by-step explanation:

Your polynomial is

(-4x - 2)(-5x + 3)

The distributive property states that

a(b + c) = ab + ac

Let a = -4x - 2.  Then

(-4x - 2)(-5x + 3) = a(5x + 3) = a(-5x) + a(3)

Substitute the value of a.

a(-5x) + a(3) = (-4x - 2)(-5x) + (-4x - 2)(3)

You have just distributed the first binomial (-4x - 2) among the terms of the second binomial.

You might be interested in
A triangle has vertices at (2, 3), (-4, 5), and (-3, 4). What are the coordinates of the vertices
elena-s [515]

(2,3) \longrightarrow (2+1, 3-3)=\boxed{(3,0)}\\(-4,5) \longrightarrow (-4+1, 5-3)=\boxed{(-3, 2)}\\(-3,4) \longrightarrow (-3+1, 4-3)=\boxed{(-2, 1)}

3 0
2 years ago
If rope costs $3.20 per yard or $0.15 per inch which is the better deal?
PtichkaEL [24]

Answer:

3.20 per yard because there are 36inches in a yard 36×0.5=5.40

8 0
2 years ago
Find the volume of a rectanglular prism if the length is x and the width is x^2 and the height is 5x^2 +4x+1. Use the formula v=
My name is Ann [436]

Answer:

The volume = 5x^{5}+4x^{4}+x^{3}

Step-by-step explanation:

* The rule of the volume of the rectangular prism:

- the volume of any prism = base area × height

∵ The base of the rectangular prism is rectangle

∵ Area any rectangle = Length × Width = l × w

∴ The volume of the rectangular prism = l × w × h

* In the problem:

∵ l = x , w = x² , h = 5x² + 4x + 1

∴ The volume = (x)(x²)(5x² + 4x + 1)

* We will simplify it

- Multiply x by x² and then multiply the answer by the bracket

∵ x × x² = x³

∴ x³(5x² + 4x + 1)

∵ x³ × 5x² = 5x^5

∵ x³ × 4x = 4x^4

∵ x³ × 1 = x³

∴ The volume = 5x^{5}+4x^{4}+x^{3}

5 0
3 years ago
If the length of a cube is l then find the area of cross section​
densk [106]

Answer:

The cross section of a cube is square...

and we know that ,Area of square = side²

so, Area of cross section= l²

Hope it helps you

6 0
2 years ago
A. 792 432,795<br> What is 432,795 divided by 792
Fittoniya [83]
It is 546.4583333333333, which would simplify to 546.46 if to the hundredths place or 546.5 to the tens place
8 0
3 years ago
Read 2 more answers
Other questions:
  • When you multiply expressions with the same base, you ______ the exponents.
    9·2 answers
  • Is this comparison true 5.14&lt;5.041
    5·2 answers
  • You and your friend are selling tickets for the orchestra concert. OnThursday, you sold 15 tickets and your friend sold 10 ticke
    13·1 answer
  • How can you use addition to find the distance between 4 and 7
    5·1 answer
  • M is the midpoint of segment AB. AM = 3x - 8 and MB = 2x - 1. Find the length of AM.
    14·1 answer
  • Two parallel lines are crossed by a transversal. What is the value of k? k = 9 k = 20 k = 60 k = 71
    11·1 answer
  • Calculate the areas of the rectangle<br> 8 cm<br> 3 cm
    5·1 answer
  • Someone pls help me due in 30 min. Given that x and y show inverse variation, complete the table.
    9·1 answer
  • 10 apples for $3.50. How much is the cost per apple? *
    6·2 answers
  • 1) A 60 cm length of wire is used to form a rectangle. The
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!