Question

Use any method to solve the equation. If necessary, round to the nearest hundredth.

11x2 = 8

Answer 1

x ≈ ± 0.85

Explanation:

11x² = 8 ( divide both sides by 11 )

x² =
`(8)/(11)` ( take the square root of both sides )

x = ±
`\sqrt{(8)/(11) }` ≈ ± 0.85 ( to the nearest hundredth )