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
charle [14.2K]
3 years ago
10

What is the simplest form of the expression 2x(x − 6) − 7x2 − (13x − 3)?

Mathematics
2 answers:
NikAS [45]3 years ago
8 0
We have the following expression:
 2x (x - 6) - 7x2 - (13x - 3)
 We will solve the expression step by step.
 We solve the parentheses:
 2x ^ 2 - 12x - 7x ^ 2 - 13x + 3
 Now we add similar terms:
 x ^ 2 (2-7) + x (-12-13) + 3
 Rewriting:
 -5x ^ 2 - 25x + 3
 Answer:
 
The simple form of the expression is:
 
B.) -5x2 - 25x + 3
Anna [14]3 years ago
5 0
First reduce the brackets
Next Expand the expression
Then gather all like terms
And lastly simplify

Answer: B) 

-Love, live, and watch anime.
You might be interested in
Can you help me please?! :)
UkoKoshka [18]
The answer is A
start by isolating the y variable
the rest of the work is shown here

3 0
3 years ago
Enzel goes online to buy a graphing calculator. He finds a site that currently has a promotion of 15% off on all orders over $50
Sonbull [250]

Based on the cost of the calculator, the discount, the shipping fee, and the tax, the total cost of the purchase was<u> a. $80.07</u>

The cost of the calculator was:

<em>= Cost of calculator x ( 1  - discount)</em>

= 83 x ( 1 - 15%)

= $70.55

The sales tax would be:

= 70.55 x 4.5%

= $3.17

The total cost would be:

<em>= Cost + Sales tax + Shipping fee</em>

= 70.55 + 3.17 + 6.35

= $80.07

In conclusion, the total is $80.07.

<em>Find out more on such at brainly.com/question/11239587. </em>

8 0
2 years ago
PLEASE HELP ASAP!!!!​
Elodia [21]

Answer:

I think its D? I'm not sure sorry if I get it wrong

7 0
2 years ago
Read 2 more answers
Evaluate <br><br> -3+2 / -5+-1 /6+-4 / -2+-7
irinina [24]

Answer: -3+2 = -1 / -5+-1 = -6 / 6+-4 = 2 / -2+-7 = -9

Step-by-step explanation: oof

3 0
3 years ago
Read 2 more answers
If , 9/24=3/X then x is
yanalaym [24]

Answer:

this is your answer

I hope it helps you

:-))

3 0
3 years ago
Read 2 more answers
Other questions:
  • A polynomial that has 8 turning points is multiplied by another polynomial that has 7 zeros. What is the minimum degree of the n
    11·1 answer
  • write an equation that would allow you to solve the following problem. mart'a jump rope is 10 inches shorter than 3 times the le
    9·1 answer
  • Solve for x<br> 3x+4=9x+3
    8·2 answers
  • A half marothon is 13 miles, how many kilometers is that?
    9·1 answer
  • The linear functionis defined by g(x)=4x. a.Show that and have a difference of 4.
    8·1 answer
  • The digit 4 has a greater value in because its value is as much as its value in .
    13·1 answer
  • How do you solve: 3In5+4Inx
    11·1 answer
  • 66 + 2bc – 46; b= 10, c=5
    7·2 answers
  • Tiffany has a 30% chance of winning a game. She uses random numbers to simulate a series of 7 games. In her simulation, the numb
    6·1 answer
  • Work out the value of each expression if x=4 and y=6<br> i 3x+9 ii 4x-y
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!