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Solution:
Given equation 6x2 - 24 = 0
Take 6 common from the terms, we get
6(x2 - 4) = 0
Divide by ‘6’ on both sides
(x2 - 4) = 0
(x2 - 22) = 0
This is in the form (a2 - b2) = (a + b)(a - b)
(x + 2)(x - 2) = 0
x = 2, -2
Therefore, the solution set is 2, -2
Summary:
The solution set of 6x2 - 24 = 0 is 2, -2.