10. (x2 + 2x - 6) (x2 – 3x – 4) = 24. Solve.
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Step-by-step explanation:
(2x + 2x - 6)(2x - 3x - 4) = 24
(4x -6)(-1x - 4) = 24
-4x² -8x + 6x + 24 = 24
-4x² - 2x = 0
-2x (2x + 1) = 0
x = 0 or x = -½
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