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
kirza4 [7]
3 years ago
13

Simplify the following expression (6x2 + 8x - 3) - (3x2 - 6)

Mathematics
1 answer:
Vsevolod [243]3 years ago
8 0

Answer:

3x^2 +8x +3

Step-by-step explanation:

(6x^2 + 8x - 3) - (3x^2 - 6)

Distribute the minus sign

(6x^2 + 8x - 3) - 3x^2 + 6

Combine like terms

3x^2 +8x +3

You might be interested in
Find the third side in simplest radical form
Leno4ka [110]

Answer: 8\sqrt{2}

Step-by-step explanation:

8^2 + 8^2 = c^2

64 + 64 = c^2

128=c^2

\sqrt{128}  

\sqrt{4 * 32}  

2\sqrt{4 * 8 }

2* 2 \sqrt{4 * 2}

4 * 2\sqrt{2}

8 \sqrt{2}

6 0
3 years ago
25x + 10y = 600<br> 5x - 3y = 70
Nutka1998 [239]
I don’t know what tou want us to figure out, do you want the simplified answer or what x and y are?
6 0
3 years ago
What is the slope of the line that contains the points (8, 3) and (8, –7)?
elena55 [62]
The\ slope:m=\dfrac{y_2-y_1}{x_2-x_1}\\\\(8;\ 3)\to x_1=8;\ and\ y_1=3\\(8;\ -7)\to x_2=8\ and\ y_2=-7\\\\m=\dfrac{-7-3}{8-8}=\dfrac{-10}{0}-\boxed{!!!}\ /divide\ by\ 0/\\\\Answer:\boxed{d.\ the\ slope\ is\ unde fined}
7 0
4 years ago
An 18-wheel truck has a trailer that is 8 feet wide, 8 feet high, and 48 feet long. How much space is inside the trailer?
pochemuha

Answer:

3072 cubic feet

Step-by-step explanation:

the trailer is a rectangular prism. so we use the equation

Volume = length × width × height

V = 8 × 8 × 48

V = 3072 ft^3

4 0
3 years ago
What is the solution of these two lines?<br> y = 40 + 10x<br> y = 200 + 2x
sammy [17]
Are you trying to find x, or combining the two problems?
7 0
3 years ago
Other questions:
  • Hi, can someone help me on these 2 as quick as possible please, ty!!
    8·2 answers
  • Evaluate 2/3 + 1/3 + 1/6 + … THIS IS CONTINUOUS. It is NOT as simple as 2/3 + 1/3 + 1/6.
    8·1 answer
  • HELP PLEASE
    14·1 answer
  • Aaron claims the same answer could also be found by adding either –5 + 3 or –3 + 5.
    7·2 answers
  • To eliminate the y-terms and solve for x in the fewest steps, by which constants should the equations be multiplied? First Equat
    15·1 answer
  • If the points (2,3) and (5,y) lie on a line whose slope is -7/6, what does y equal
    6·1 answer
  • Determine the factors of 15x2 + 3xy + 10x + 2y. (4 points)
    7·1 answer
  • I need help pls?????
    7·1 answer
  • What is the value of the expression 3w + 2y - 6 (if) w = 8, y = 5
    5·1 answer
  • The midterm score of 45 is the decide
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!