Question

Verify weather the following are zero of the polinomial. (Ncert Page 35 Q 3,VII)

p(x) =3x²-1,x=1/√3 and 2/√3​

Answer 1

here is your solution plz mark it as brainliest

Answer 2

Step-by-step explanation:

p(x) = 3x^2 -1

put x = -1/√3

p(-1/√3) = 3(-1/√3)^2 -1

= 3(1/3) - 1

= 1-1 = 0

=> -1/√3 is a zero of given polynomial

Now, put x = 2/√3

p(2/√3) = 3(2/√3)^2 - 1

= 3(4/3) - 1

= 4-1

= 3 not equal to zero

=> 2/√3 is not a zero of the polynomial