Answer:
See below
Step-by-step explanation:

Solve:


Check:





Solve:





Solve:

Answer:
TRIANGLE
Step-by-step explanation:
ISOCELES
Answer:
Two zero pair
Step-by-step explanation:
We are given the following quadratic equation:

Since, this a quadratic equation we would have two zero pairs for this model.
Factored form of polynomial:

is the required factored form of the given polynomial.