Answer: 0
Detailed Explanation:
General Form of a Quadratic Equation :-
=> ax^2 + bx + c = 0
a = Coefficient of x^2
b = Coefficient of x
c = Constant Term
In the Given Equation :-
17x^2 = 12x
17x^2 - 12x = 0
=> 17x^2 - 12x + 0 = 0
Therefore,
a = 17
b = -12
c = 0
Hence, value of ācā = 0