Factorize by splitting the middle term x²-4x-12
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Answer:
given p(x) = x² - 4x - 12
SUM = -4
PRODUCT = -12
NUMBERS = -6, 2
therefore;
x² + 2x - 6x - 12
x(x + 2) - 6(x+2)
(x - 6) (x + 2)
: x = 6 / x = -2
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