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Hallando raíces de ecuaciones de segundo grado

Viviana Múnera Matemáticas Primero English 9 cards

Cards in this deck (9)

  1. 124 + 11x + x² =0x1 = -3
    x2 = -8
  2. 2x² = 16x - 63x1 = 7
    x2 = 9
  3. 3105 = x + 2x²x1 = 7
    x2 = -7.5
  4. 45a² - 5 = 0a1 = 1
    a2 = -1
  5. 52a² - 4a + 2 = 0a = 1 (TCP )
    tiene una sola raíz
  6. 64x² + 32x - 36 = 0x1 = 1
    x2 = -9
  7. 75x² - 7x + 8 = 0b² - 4ac < 0
    no tiene solución
  8. 812m² - 13m - 35 = 0m1 = 7/3
    m2 = - 5/4
  9. 94x² - 5x + 3 = 0b² - 4ac < 0
    no tiene solución

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Description
resolver por factorización o usando la fórmula general
Created by
Viviana Múnera
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