B) ABCD is a rhombus as all the sides are congruent (equal)
Answer:
The first one
Step-by-step explanation:
For the first choice, the binomial is multiplied by itself, so it will result in a perfect square trinomial.
Answer:
B.
Step-by-step explanation:
f(x) has two complex roots and one real root.
C. Every force has an equal but opposite force