3(x^2 -x) -x 
6x^2 -3x-x 
6x^2 - 4x 
we can simplify it more by take 2x as comman factor 
so , 2x ( 3x -2 )
        
             
        
        
        
That is 2015! or 2015 factorial
that is big
not sure if a joke but the answer is (see attachment)
or about 1.15369522906899370...*10⁵⁷⁸⁶ in scientific notation
 
        
        
        
Answer:
#1: x/4 - 3/4
#2: x/14 + 9/2
Step-by-step explanation:
because i said so, you should mark me brainliest 
 
        
             
        
        
        
To find the volume of this one we need to break it down 
now i see half of a cylinder and rectangle:)
but first lets find the volume of the rectangle...
In order to find the Volume of a rectangle we need to use this formula...
Length x width x height 
in this case...
length = 10in
width = 6 in 
height = 8in
lets solve:)
10 x 6 x 8 = 480
or we write it like this 
480in³
now time to find the volume of the half cylinder:)
But first lets remember the volume for a cylinder
Volume = 

So lets find our measurements 

 = 3.14
r² = 5² or 25
h = 6 
so lets plug in our values just like our formula said:)
3.14 x 25 x 6 
now lets easily solve 
<span>3.14 x 25 x 6 = 471
</span>now since we found an entire cylinder and we only want half of a cylinder lets divide our answer in half
471 ÷ 2 = 235.5
so we write it like this 235.5units³
But we have to add both of our multiples together so lets do that
Volume of rectangle = <span>480in³
</span>volume of half sphere = 235.5units³
480 + 235.5 = 715.5
answer = 715.5units³
I hope this helped and everyone learned something new
anyways don't forget to
MARK ME BRAINLIEST! :D
 
        
        
        
Answer:
a³b < 0
Step-by-step explanation:
If a > 0 then a³ > 0
and b < 0
then
a³b → + × - → - 
that is a³b < 0