Answer: ±√2
Step-by-step explanation: A fraction is undefined when its denominator is =0 or undefined. so we need to get 2/3x²-6=0 or undefined. so we can also do 3x^2-6=0. Solving yields ±√2!
The answer would be -13 54/55
Here’s the answer. See pictures.
using proportional law 5.6
Divide 42 by 30 and that should be your correct answer.
hope this helps.
