Hallando raíces de ecuaciones de segundo grado

Description

resolver por factorización o usando la fórmula general
Viviana Múnera
Flashcards by Viviana Múnera, updated more than 1 year ago
Viviana Múnera
Created by Viviana Múnera almost 4 years ago
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Resource summary

Question Answer
24 + 11x + x² =0 x1 = -3 x2 = -8
x² = 16x - 63 x1 = 7 x2 = 9
105 = x + 2x² x1 = 7 x2 = -7.5
5a² - 5 = 0 a1 = 1 a2 = -1
2a² - 4a + 2 = 0 a = 1 (TCP ) tiene una sola raíz
4x² + 32x - 36 = 0 x1 = 1 x2 = -9
5x² - 7x + 8 = 0 b² - 4ac < 0 no tiene solución
12m² - 13m - 35 = 0 m1 = 7/3 m2 = - 5/4
4x² - 5x + 3 = 0 b² - 4ac < 0 no tiene solución
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