The sets D and E are given below. D= {1,4,8)
E = {5,6,8)
Find the intersection of D and E.
Find the union of D and E.
Write your answers using set notation (in roster form).

its at (0,0)

Step-by-step explanation:

i think

the correct is answer is a 9-sided polygon!

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)