Answer:
(x-2)(x^2+2x+4)
Step-by-step explanation:
x^3-8
x^3-2^3, Now using the base equation for the difference of cubes
(x-y) (x+xy+y^2), y is equal to -2 in this instance.
(x-2)(x+2x+4)
Answer:
a) 3 gallons
b) 20 scoops
Step-by-step explanation:
Ratio values can be multiplied by a suitable constant to obtain an equivalent ratio.
You have ...
scoops : gallons = 4 : 1 = 12 : 3 = 20 : 5
a) 3 gallons of water should be used with 12 scoops of mix
b) 20 scoops of mix should be used with 5 gallons of water
I'm 90% sure that angle i = 114°.
See attachment file below.
x = -11, y = 4
Hope it helped!
Answer:
3 d^2 + 7 d - 7
Step-by-step explanation:
5d^2 + 4d - 3 less 2d^2 - 3d + 4
<em> correct difference</em>
3 d^2 + 7 d - 7
