Question

x²+ 11x + 24 = 0
resolver por factorización

Answer 1

x²+ 11x + 24 = 0

x            + 8

x            + 3

8x + 3x = 11x

(x +8)(x - 3) = 0

x + 8 = 0      x - 3 = 0

x = -8             x = -3

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