

Equações de 2º grau
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Mathematics
•
9th Grade
•
Hard
Carlos Santos
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4 Slides • 0 Questions
1
Equações de 2º grau
Aula de matemática de 9º ano

2
Forma canónica de uma equação de 2º grau
ax2+bx+c=0
3
Fórmula Resolvente de uma equação de 2º grau
x=2a−b ±b2−4ac
4
Binómio discriminante
Δ=b2−4 ac
Equações de 2º grau
Aula de matemática de 9º ano

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