f(x)=2x^3+2x^2-4x
The zeros of polynomial functions 
2x^3 + 2x^2 - 4x = 0
2x(x^2 + x - 2) = 0
2x(x - 1)(x + 2) = 0
2x = 0; x = 0
x - 1 = 0; x = 1
x + 2 = 0; x = -2
Answer
x = -2 , 0 , 1
 
        
             
        
        
        
Answer:
18.1
<em>The thing You NEEDED to do</em>
<h3>
<u>Simplify</u> or <u>Evaluate</u> Your Answer</h3>
 
        
             
        
        
        
 Hillary spent a total of 275 minutes studying for his Final.
What is unit conversion ?
When a unit conversion is performed, the same property is expressed in a different unit of measurement.
Here it is given that :
Hillary spent a total of 4 hours and 35 minutes studying for her Final 
We known that :
1 hours equals 60 minutes 
then, 
4 hours and 35 minutes will be equals to = 4x60 + 35 
                                                                     = 240 + 35
                                                                     = 275 minutes 
Therefore, Hillary spent a total of 275 minutes studying for his Final.
Learn more on conversion of units here;
brainly.com/question/340715
#SPJ1
 
        
             
        
        
        
Answer:
3/2
Step-by-step explanation:
We can use the slope formula to find the slope of the line
m = ( y2-y1)/(x2-x1)
Using the points (0,-4) and (2,-1)
m = ( -1 - -4)/( 2 - 0)
    = (-1+4)/ (2 -0)
    = 3/2