Question

1) Find p(0) if p(x)=(x-1). (x+1)

a) -1

b) 0

c) 1

d) 2

2) The opposite sides of a quadrilateral have

a) no common point

b) one common point

c) Two Common point

d) Infinitely many common points.​

Answer 1

Answer:

1. 0

2. a) no common point

I am not sure about 2nd answer

Answer 2

Answer:

1) a-1

as u see 0=(0-1).(0+1)=(-1).(1)=-1

2)a