Question

What is the solution set of 6x2-24 = 0?
(-2.2​

Answer 1

x = { - 2, 2 }

Explanation:

Given

6x² - 24 = 0 ( add 24 to both sides )

6x² = 24 ( divide both sides by 6 )

x² = 4 ( take the square root of both sides )

x = ±
`√(4)` = ± 2

solution set is { - 2, 2 }