Answer:
75, 91, 108
Step-by-step explanation:
Honestly I just used a pattern calculator, if you can look one up.
Please mark brainlest
Discriminant = square root (b^2 -4*a*c)
square root (64 -4*1*12) =
square root (16) =
4
Therefore it has 2 rational soltions
9^(6x)=3^(2x+4) I assume this is what you meant...
since 9=3^2
3^2^(6x)=3^(2x+4)
and since (a^b)^c=a^(bc)
3^(12x)=3^(2x+4)
so if a^b=a^c then b=c so
12x=2x+4
10x=4
x=0.4
B cause if u add both of them alll of them they have different answer