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
lutik1710 [3]
2 years ago
8

The product of (x + 3)(-x2 + 4x − 2) is:

Mathematics
2 answers:
masha68 [24]2 years ago
5 0

Answer:

Hey 2923928 !

<u>Answer</u><u>:</u><u> </u><u>The</u><u> </u><u>second</u><u> </u><u>choice</u>

\dashrightarrow \: { \tt{(x + 3)( -  {x}^{2}  + 4x - 2)}}

• from distributive property;

\dashrightarrow \: { \tt{( -  {x}^{3}  + 4 {x}^{2} - 2x - 3 {x}^{2}  + 12x - 6) }}

• simplify:

\dashrightarrow \: { \tt{ -  {x}^{3}  +  {x}^{2}  + 10x - 6}}

lisov135 [29]2 years ago
4 0

Answer:

-x^3 + x^2 + 10x - 6

Step-by-step explanation

1. distirbute the x and 3(multiply) into this equation -x^2+4x-2

2. add all similar numbers

3. Profit.

You might be interested in
Divide using long division.
dedylja [7]

Answer:

2. x2 - 2x - 8 - 3/x + 3

3. 2x2 + 5x +3

4. 2x2 + 3x + 1

5. x + 7 + 8/x + 2

6. 3x + 5 - 6/3x +5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Two numbers total 66 and have a difference of 16
max2010maxim [7]
x,y-\ two\ numbers\\\\&#10; \left \{ {{x+y=66} \atop {x-y=16}} \right. \\+-----\\Addition\ method\\\\2x=82\ \ \ |divide\ by\ 2\\\\&#10;x=41\\y=66-x\\y=66-41=25\\\\Numbers\ are:\ 41\ and\ 25.
6 0
3 years ago
Jack and Andrea want to create a right triangle together using values of x and y and the polynomial identity to generate Pythago
leva [86]

A right triangle can be considered as a special type because the relationship of its sides can be described using the hypotenuse formula:

c^2 = a^2 + b^2

or

c^2 = x^2 + y^2

where,

c is the hypotenuse of the triangle and is the side opposite to the 90° angle

while a and b are the sides adjacent to the 90° angle

 

In the problem statement, we are given that one of the side has a measure of 2 = x, while the hypotenuse is 5 = c, therefore calculating for y:

y^2 = c^2 – x^2

y^2 = 5^2 – 2^2

y^2 = 21

y = 4.58

 

The natural number is the number before the decimal. Therefore the answer is:

y = 4

6 0
3 years ago
Read 2 more answers
Can someone please explain how I would figure this out
skad [1K]
[1], [3] => a = 49,000/2 = 24,500 => b +c = 24,500 => c = 24,500 - b;
[2] => 25*24,500 + 20b + 15c = 1,052,000 => 20b + 15c = 1,027,500;
20b + 15*(24,500 - b) = 1,027,500 => 5b = 733,500 => b = 146,700 =>
c = - 122,200;
5 0
3 years ago
What is 5(4x+3)= simplified​
cluponka [151]

5(4x+3)=0

20x+15=0

20x = -15

x =  \frac{ - 15}{20}

x =  \frac{ - 3}{4}

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the additive inverse of one half
    6·1 answer
  • Simplify the expression- 3w+8+1–8
    6·1 answer
  • The area of the rectangle is 24 square inches. How much longer is its length than its width
    10·1 answer
  • In the diagram what is m
    15·1 answer
  • How would f(x) = 2^x be on a graph
    12·1 answer
  • What us a comparison of two numbers or variables that can be written in fraction form
    7·1 answer
  • Multiply. –6 • (–13)
    11·1 answer
  • Help me out :,( I’m just trying to graduate
    5·2 answers
  • What does square mile mean
    13·2 answers
  • What are the number 2,3,5,7,11,13,17,19, and 23
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!