Question

Solve. x2 = 90

45, −45

103√, −103√

315−−√, −315−−√

310−−√, −310−−√

Answer 1

Answer: The correct option would be the last option
`x=3√(10) , -3√(10)`

Explanation:

`x=9.48683298`

`-9.48683298`

Take the
`root` of both sides and solve.