Answer:
x = ±2
Step-by-step explanation:
3x ^2 -4 = 8
Add 4 to each side
3x ^2 -4+4 = 8+4
3x^2 =12
Divide each side by 3
3x^2 =12
3x^2/3 = 12/3
x^2 = 4
Take the square root of each side
sqrt(x^2) = ±sqrt(4)
x = ±2
Answer:
(-3 1/3, -1 1/3) Quadrant lll
(1/3, 2 1/3) Quadrant l
(-1 1/3, 3 1/3) Quadrant ll
(9, -1) Quadrant lV
(-3,-10) Quadrant lll
(1 1/3, -1 1/3) Quadrant IV
Step-by-step explanation:
Hope this helps! Ask any questions in the comments <3
The second one should be it
I’m not sure bc I’m going off of my head
The answer is 24 to the 4th power