carlosjr15
carlosjr15 carlosjr15
  • 24-08-2017
  • Mathematics
contestada

Not too smart person help needed again last one btw thx.

Not too smart person help needed again last one btw thx class=

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 24-08-2017
distributive property goes like this:
a(b+c)=ab+ac

10.
I'll distribute each seperatly then group

2(x+3)=2(x)+2(3)=2x+6
4(x-2)=4(x)+4(-2)=4x-8

2x+6+4x-8=6x-2



11.
4(3x²-1)=4(3x²)+4(-1)=12x²-4
5(2x+2)=5(2x)+5(2)=10x+10

12x²-4+10x+10=12x²+10x+6



12.
4(2x-8)=4(2x)+4(-8)=8x-32
-(x-4)=-1(x-4)=-1(x)-1(-4)=-x+4

8x-32-x+4=7x-28
Answer Link

Otras preguntas

Can someone please help me out
Debits are entered on the _____ side of a T-account. FETL Unscramble
*15 points A squirrel jumps straight up with an initial vertical velocity of 16 feet per second. How many times does the squirrel reach a height of 4 feet? Exp
How many one inch cubes do you need to create a cube with an edge Length of 6 inches?
PLEASE HELP UWU describe the graph: f(x)= (3/4)^x +4
The ration of cats to dogs is 4:5. If there are 40 dogs,how many cats are there?.
The Spanish A makes a sound similar to: (Check all that apply)
A “juvenile” is someone who is __________. A) under age 17 B)in middle school C)accused of a crime
What type of Credit allows you to borrow a specific amount and agree to pay in a specific number of payments of equal amounts?
Which of the following graphs is decreasing for all values of x? A. X B. Y C. Z D. W