Question

Find the zero of the polynomial p(x) = 3x2 – 1​

Answer 1

Answer:

Given:

p(x) = 3x2 – 1

Calculation:

To find zero of the given polynomial (3x2 – 1)

Let 3x2- 1 = 0

3x2 – 1 = 0

⇒ 3x2 = 1

⇒ x2 = 1/3

⇒ x = ± 1/√3

Hence, zeros of the polynomials is ± 1/√3.

Answer 2

Answer:

p(x)=3x^2 -1

p(x)=0

3x^2-1=0

3x^2=1

x^2 = 1/3

x= 1/ root3