Question

the 0 of the polynomial 2x+1 is _____ can anyone help ​

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

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Answer 2

Step-by-step explanation:

2x+1=0

=2x= -1

So,x=-1/2

Hence, Zero of plynomial 2x+1 is -1/2

Now put the value

2x+1

=(2×-1/2) + 1

=-1 + 1

=0

Hope this answer is helpful.