Final answer:
The true solutions for the given options are: a) x = -3, c) x = 3, d) x = -4, 3
Step-by-step explanation:
The true solutions for the given options are:
a) x = -3
c) x = 3
d) x = -4, 3
In option a), x = -3 is the only solution.
In option c), x = 3 is the only solution.
In option d), x = -4 and x = 3 are both solutions.