What is2+2-12-23 to the 2nd power?

The 2+2-12-23 to the 2nd power is negative 537, that's the answer, and all I can say.

- 537

Step-by-step explanation:

2 + 2 - 12 - 23² =

= - 8 - 529

= - 537

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)

yes because they have the same amount of green and blur marbles.

step-by-step explanation: