Factorize x2 - 5x - 14 = 0
solution
x2 - 5x - 14 = 0 we
split -5x to get ( -7x + 2x)
( -7x + 2x) = -5x and ( -7x x 2x) = -14x2
x2 - 5x - 14 = 0
(x2 -7x) + (2x - 14) = 0
x(x -7) + 2(x - 7) = 0
(x -7)(x +2) = 0
x-7 = 0 or x + 2 = 0
x = 7 or x = -2
TRY THIS.....................
Factorize x2 - 5x - 14 = 0
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