Sagot :
Answer:
Checking to make sure a number from the domain is a root (or, equivalently, checking to make sure that an expression like (x - 2) is a factor; factors of a polynomial divide evenly into it.)
Step-by-step explanation:
Answer:
Checking to make sure a number from the domain is a root (or, equivalently, checking to make sure that an expression like (x - 2) is a factor; factors of a polynomial divide evenly into it.)
Step-by-step explanation: