Answer:
sHOULD BE 7:2
Step-by-step explanation:
Answer:
Steps below
Step-by-step explanation:
(3/x²)+ 2/x =1 (x ≠ 0)
(3/x²) + 2x/x² = 1
(3 + 2x) / x² = 1
3 + 2x = x²
x² - 2x - 3 = 0
(x + 1) (x - 3) =0
x = -1 or x = 3
Like the other person said, the answer is D.
9/3=3
27/9=3
81/27=3
Hope this helps.