Answer:
It is a prime number.
Step-by-step explanation:
A prime number is a number that can only be the product of 1 and itself. 17 can only be multiplied by 1 and 17, so it is prime.
Answer:
1 and 4 are statistical questions
Step-by-step explanation:
Answer:
three
Step-by-step explanation:
1) solving for roots
2) Quadratic formula
3) By completing square