Question

aplique a fórmula de bhaskara usando o delta
x2+-8x+12=0​

Answer 1

Resposta

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$Δ = b² - 4ac \\ </p><p>Δ = (-8²) -4*1*12 \\ </p><p>Δ = 64-4*1*12 \\ </p><p>Δ = 64-(48) \\ </p><p> \redΔ \red= \red1 \red6$

Delta = 16