Question

9x^2=1 please show all work

Answer 1

`9x^2 = 1 \\ (9x^2)/(9) = (1)/(9)`


`x^2 = (1)/(9) \\ \sqrt{ (1)/(9) } = 1/3`,
`- 1/3`

Answer 2

`9x^2=1\\ x^2=(1)/(9)\\ x=-(1)/(3) \vee x=(1)/(3)`