Answer:
(x+5^3 is the answer of this question
x² - x - 12 ≠ 0
x² - 4x + 3x - 12 ≠ 0
x (x - 4) + 3 (x - 4) ≠ 0
(x + 3)(x - 4) ≠ 0
x ≠ -3 or x ≠ 4
(B)
trinomial
Step-by-step explanation:
Given polynomial has three terms, therefore it is a trinomial.
Answer: A
28x^3