Answer:
B) t + 4; t ≠ 8
Step-by-step explanation:
Restrictions/Domain: t ≠ 8 because 8 - 8 = 0, and 0 can not be the denominator of any fraction. That leaves us with B and C
Simplify: We can tell it's not C or D, since -t * t ≠ t². So A or B can be the answer.
B is the only valid option now, through elimination.
(Double-check: (t + 4)(t - 8) = t² + 4t - 8t - 32 = t² - 4t -32)
