Answer:
Meeeeeeeeeeeeeeeeeeeeeee
x=6,-5
Step-by-step explanation:
x^2-x-30=0
(x+5)(x-6)=0
x+5=0, Subtract 5
x=-5
x-6=0, Add 6
x=6
You can switch to base 10 and divide then change the answer to base 3 again