Answer:
a. at -1 & 2
Step-by-step explanation:
The given function is
.
Equate the function to zero.
.
Factor by grouping;

Factor further;

Apply the zero product property;

Solve for x;

![\Rightarrow x=2,x=\sqrt[3]{-1}](https://tex.z-dn.net/?f=%5CRightarrow%20x%3D2%2Cx%3D%5Csqrt%5B3%5D%7B-1%7D)

Answer:
represents the volume.
Step-by-step explanation:
Given
Length of edge as 's' and height as 'h'
Let 'a' be the area of base
Now, in the other three options the unit is only units and in sah the unit is 
So for any Volume we always have three dimensions that is Length, Breadth and Height.
so 
∴ 
∴ 
That is like 
which is 
By using the exact same method I provided on your last question we get..
1.

2.
5 1/2 x 1/8 = 11/16.
Decimal Form: 0.6875 (if needed) :)
Answer:
12 nickels and 4 dimes
Step-by-step explanation:
5 x 12 = 60 cents
10 x 4 = 40 cents
_______
100 = 1 dollar