Answer:
The discriminant is zero which means there is 1 repeated real solution
Step-by-step explanation:
9x^2 -12x +4 = 0
This is in the form
ax^2 +bx +c
a = 9 b=-12 c=4
The discriminant is
b^2 -4ac
(-12)^2 - 4(9)(4)
144 -144
0
The discriminant is zero which means there is 1 repeated real solution
