Question

3 x square - 1 where X is equals to minus one by root 3​

Answer 1

3x-1=3×(-1/√3)-1=(-3×√3)/(√3×√3)-1=

(-3×√3)/3-1=-√3-1

Answer 2

Answer:

3x^2-1

x=1\√3 (Given)

•: 3×(1\√3)^2 -1

3×1\3-1

1-1 ( 3 and 3 cancel out

=0