Question

the 0 of the polynomial 2x + 1 is​

Answer 1

Answer:

Given polynomial p(x)=2x−1

We know that p(x) is zero polynomial the value of p(x)=0

∴2x−1=0

Add 1 both sides we get

3x−1+1=1

⇒2x=1

Divided by 2 we get

x= 21

So p(− 21 ) is the zero polynomial 2x−1

Answer 2

Answer:

I am forget that answer