stacyshiro6482 stacyshiro6482
  • 04-07-2020
  • Mathematics
contestada

simplify 3 x (x + 2) + 2 x ( 1 - x)​

Respuesta :

osikbro
osikbro osikbro
  • 04-07-2020

Answer:

x+8

Step-by-step explanation:

[tex]3\times(x+2)+2\times(1-x)=\\\\3(x)+3(2)+2(1)+2(-x)=\\\\3x+6+2-2x=\\\\x+8[/tex]

Hope this helps!

Answer Link
09pqr4sT
09pqr4sT 09pqr4sT
  • 04-07-2020

Answer:

x + 8

Step-by-step explanation:

3 × (x + 2) + 2 × (1 - x)

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

Expand the brackets.

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

Multiply the terms.

3x + 6 + 2 + -2x

Rearrange.

3x + - 2x + 6 + 2

Add like terms.

1x + 8

Answer Link

Otras preguntas

name a line that contains point A
in a serious collision there is a ____ chance of your car catching on fire. a. 0% b. less than 1% c. greater than 50%
sam is building a model of an antique car. The scale of his model to the actual car is 1:10. His model is 18/1/2 inches long. how long is the actual car.
which epic characteristic is represented by the opening lines of the iliad by homer?
radioactivity is produced when unstable nuclei ____. a)bond together b)break apart c)become cooler d)expand
why is it important for teenagers to be knowledgeable about risk behaviour?
the metric system is based on the number _
Twelve boys and fourteen girls decide to rent a 16 passenger van and a 10 passenger van to drive to a Math Contest in Whitby. If the group is distributed random
A workbox has the following interior dimensions: length – 4 in. width – 2½ in. height – 3½ in. What is the interior volume?
Can some please help me with questions 2, 3 and 4