Question

solve for x
x×x - ( root 3 + 1) x + root 3

Answer 1

x*x=x^{2}

root 3+1=\sqrt{3} +1

roor 3=\sqrt{3}

So,

x^{2} -(\sqrt {3}+1)+(\sqrt{3})

=x^{2}-\sqrt {3}-1+\sqrt{3}

Collect like terms

=x^{2}-1