Question

verify whether the following are zero of the polynomial indicated against them
p(x)=3x²- 1
x=1/√3,2/√3​








please answer this question

Answer 1

Answer:

quadratic equation solve for x:-

(a+b)^x^+8(a^-b^)x+16(a-b)^=0

Answer 2

Given, p(x)=−3x

2

−1

Now, p(−

3

1

)=−3(−

3

1

)

2

−1=−1−1=−2 and

p(

3

2

)=−3(

3

2

)

2

−1=−12−1=−13

Clearly, p(−

3

1

)



=0 and p(

3

2

)



=0

∴x=−

3

1

,

3

2

are not zeroes of given polynomial.