Answer:
I can't solve and show it but only tell a method to do it!
So find the zero of the given factor:
i.e.

Now put its value (-1) in the polynomial

Now if the answer comes zero it is a factor.
You'll get your answer!
Answer: AB
Step-by-step explanation:
AB is on the sideways of AD=BC.
<u>I'm very sorry but i don't know the answer to this queshtion</u>
Answer:
17
Step-by-step explanation: