Which of the following are operations in the algebra of sets?
subtraction
intersection
division
union
O multiplication
NEXT QUESTION
NEXT QUESTION
READ NEXT SECTION
READ NEXT SECTION
@ ASK FOR HELP
O ASK FOR HELI

the square root of what number? if you add that, then someone will probably answer the question.

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)

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s