• Matematika
  • ALJABAR Kelas 9 SMP
  • PERSAMAAN KUADRAT
  • Penyelesaian Persamaan Kuadrat

Video solusi : If f(x) = x^2 + bx + 2b, determine the constraints on the constant b for the separate exercises below: f(x) has no real roots f(x) has a root at x = -1 f(x) has one positive and one negative real root f(x) has two negative real roots.

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