Question

qual a formula de baskara

Answer 1

Δ = b² - 4 *a*c

x= -b+- √ ÷ 2* A

Answer 2

Olá,

Resposta :  $\boxed{\boxed{x = \frac{-b\pm \sqrt{b^2-4ac} }{2a} }}$

Bons Estudos!!