Fórmula de Bhaskara
x²+x = 12
x²+x-12 = 0, a = 1, b = 1, c = -12
-1+-√(1)²-4(1)(-12)/2.1
-1+-√1+48/2
-1+-√49/2
-1+-7/2
x¹ = -1-7/2 = -8/2 = -4
x² = -1+7/2 = +6/2 = +3
S = {-4,3}
09/04/22
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S = {-4,3}
Fórmula de Bhaskara
x²+x = 12
x²+x-12 = 0, a = 1, b = 1, c = -12
-1+-√(1)²-4(1)(-12)/2.1
-1+-√1+48/2
-1+-√49/2
-1+-7/2
x¹ = -1-7/2 = -8/2 = -4
x² = -1+7/2 = +6/2 = +3
S = {-4,3}
❤️ Bom final de semana ❤️
09/04/22