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
Alex73 [517]
3 years ago
12

What is the simplified expression for the expression below?

Mathematics
2 answers:
givi [52]3 years ago
5 0
-1(2x+3)-2(x-1)
-2x-3-2x+2
-4x-1
Kitty [74]3 years ago
4 0

Answer:

The correct option is 4.

Step-by-step explanation:

The given expression is

-1(2x+3)-2(x-1)

Using distributive property we get

-1(2x)-1(3)-2(x)-2(-1)

On further simplification we get

-2x-3-2x+2

Combined like terms.

(-2x-2x)+(-3+2)

(-4x)+(-1)

-4x-1

The simplified form of given expression is –4x – 1.

Therefore the correct option is 4.

You might be interested in
Solve for x -
weqwewe [10]
QUADRATIC \: \: RESOLUTIONS \\ \\ \\ Given \: \:expression - \\ \\ \frac{1}{a} + \frac{1}{b} + \frac{1}{c} = \frac{1}{a + b + x} \\ \\ \frac{1}{a} + \frac{1}{b} = \frac{1}{a + b + x} - \frac{1}{x} \\ \\ \frac{a + b}{ab} = \frac{ - (a + b)}{x(a + b + x)} \\ \\ \frac{1}{ab} = \frac{ - 1}{x(a + b + x)} \\ \\ Simplifying \: \: above \: \: expression \: \: , \: \\ \\ We \: get \: a \: Quadratic \: equation \: - \\ \\ {x}^{2} + (a + b)x + ab = 0 \\ \\ (x + a)(x + b) = 0 \\ \\ \\ || \: \: \: x = - a \: \: \: || \: \: \: x = - b \: \: \: || \: \: \: \: \: \: \: \: \: \: \: Ans.
5 0
3 years ago
Read 2 more answers
Which subset of the real numbers contains the square root of 50
Pie
There are an infinite number of such subsets. One of them is the set of real numbers in the interval (7, 8). Perhaps you're thinking "irrational" numbers, as opposed to "integers" or "rational" numbers.
8 0
3 years ago
What is dislocation​
Sati [7]

Answer:

The distance between the starting point and the end point

Step-by-step explanation:

6 0
3 years ago
Classify each number as an integer or a not integer<br><br>​
galina1969 [7]

Answer:

can't really do that.

Step-by-step explanation:

whats the numbers lol

7 0
3 years ago
Read 2 more answers
Find the mean and range 26 19 23 39 31 34 23 25
Delicious77 [7]
I got 27.5 for the mean
mean: you add up all the #'s and divide them my their quantity( in other words by how many numbers there are)
In your case you have 8 numbers, you add them and divide them by 8!

Hope it helps ;)
4 0
3 years ago
Other questions:
  • Round this number to the nearest 1000th place. 3,333.8485
    6·1 answer
  • An airplane, flying at an altitude of 6 miles, is on a flight path that goes directly over you. If θ is the angle of elevation,
    13·1 answer
  • How to work this out in geometry form?
    8·1 answer
  • Input<br> 3<br> 5<br> 8<br> output<br> 8<br> 10<br> 13
    9·1 answer
  • Speed (mph)
    10·1 answer
  • Evaluate (a+b)2 for a=-3 and b--7?
    13·1 answer
  • The office worker can stamp 25 letters per minute.
    9·2 answers
  • Rational or irrational
    15·2 answers
  • 16 feet = ? meters ?
    11·2 answers
  • Solve for r. r = 7 ( 6 ) − 20 r =
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!