Question

Solve 10x^4 -9x^2 +2=0
x=

Answer 1

x = -sqrt(2/5)

x = sqrt(2/5)

x = -1/sqrt(2)

x = 1/sqrt(2)

Answer 2

so it should look like \[1/\sqrt{2}\]

Answer 3

Yes, but simplify 1/sqrt{2} = sqrt{2}/2

Answer 4

\[\sqrt{2/2}\]