Question

verify -1/√3 and 2/√3 are zeroes of the polynomial 3x²-1​

Answer 1

Answer:

given

polynomial 3x²-1

p(x)=3x2-1

p(-1/√3)=3(-1/√3)2-1

p(-1/√3)=3(1/3)-1=1-1=0

p(2/√3)=3(2/√3)2-1

p(2/√3)=3(4/3)-1=4-1=3

p(-1/√3) is the zeroes of the polynomial