What are the real and complex solutions of the polynomial equation? x3 - 8 =0
a. 1+i/3, and 1 – 1 13
b. 2, -1 + i 13, and -1 -1 13
c. 2,1 + 21/3, and 1-21 13
d. 2,2 +21/3, and 2 - 2113

the f

last graph i believe

step-by-step explanation:

worked it out i believe

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

18.75 gallons

step-by-step explanation:

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!